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VCO oscillators



More informations

INTRODUCTION TO VCO

A VCO (Voltage Controlled Oscillator) is a free oscillator whose output frequency is variable by means of a DC tuning voltage supplied externally to the VCO, the varicap diode contained within the VCO is the component responsible for making the frequency variation. The frequency variation is possible because the varicap diode acts as a variable capacitor on the LC circuit which determines the oscillation frequency of the VCO itself, we can therefore say that the VCO was born with the appearance of varicap diodes (Yig and Gunn apart).

With modern so-called hyperabrupt varicap diodes it is possible to obtain VCOs with large bandwidths, in fact these varicaps have a very large capacitance range Δc > 15 (Δc = ratio of variation between min. and max. capacitance), there are also diodes optimised for low tuning voltages of 1 to 4 V for modern wireless applications.

FM audio (or FM video) modulation can also be applied on top of the tuning voltage; other VCOs have a separate modulation pin simply as a matter of convenience or to have a tuning sensitivity (MHz / V) different from the odulation sensitivity. The effect of modulation in a VCO is perfectly similar to the effect of frequency variation via the dc applied to the varicap, in fact, if the control dc voltage were just a little dirty with mains residual, there would be residual background modulation. The modulation bandwidth depends mainly on the time constant between the modulation input and the varicap.

As a rule of thumb, a VCO with a wide bandwidth is mainly used for instrumentation, whereas a VCO with a narrow bandwidth is used for FM modulations, VCOs with narrow bandwidths have better phase noise. VCOs with a DR ceramic resonator have even more limited frequency excursions but excellent phase noise and better intrinsic stability due to the higher Q of the DR resonator compared to a classic LC circuit. The DR resonator behaves exactly like a λ/4 cavity by oscillating in TEM mode, thanks to ceramics with a high εr value of 20 to 90 it is possible to achieve true ultra-miniature cavities (see DR resonators with square cross-section).

The lowest frequency in a VCO is obtained with zero tuning voltage, i.e. maximum varicap capacitance, and the highest frequency with high tuning voltage, i.e. minimum varicap capacitance; as an empirical fact, it follows that the lowest frequency cannot be lowered any further, while a slight overrange is possible for the highest frequency.

Linear tuning VCOs (MHz response / constant V over the entire band) are more complicated to obtain, they are mainly used for instrumentation and with generally very wide bands, in a PLL chain they are used with phase comparators where it is necessary to have a constant loop gain, linear response VCOs are also used where it is essential to have constant modulation over the entire operating band.

VCOs constitute a delicate and important circuit in the design of synthesisers and equipment in general for RF, their behaviour together with their performance (phase noise) often determine the performance of the entire design, and only by means of complicated synthesis networks is it possible to clean up the noise of the VCO itself.

VCOs find applications in synthesisers for generating PLL-linked frequencies, in the OL circuit of receivers and spectrum analysers, but also in bugs, small video transmitters, etc.

To make the best use of VCOs and obtain the best performance, 2 very important rules must be observed separate the VCO's RF output very well from the "outside world" by means of a suitable buffer stage with high inverse isolation (see parameters S12 or reverse isolation in MMICs), filter the power supply and modulation with the utmost care; it would be better to be able to power it by means of a battery with shielded and very short wires filtering by means of appropriate EMI filters is very important, for example let's say we have a VCO with a tuning sensitivity of 10MHz / V, this means that a ripple on the tuning voltage of only 1 mV is enough to have a residual modulation of as much as 10 KHz.

The most important specification in a VCO is low phase noise it depends mainly on 3 factors:

  • Use of low flicker noise transistors or Fets (1/f), this is mainly caused by the phase noise near the carrier
  • Use of low-noise transistors or Fets (high S/N ratio of the output signal)
  • Q under load of the resonant circuit, as resonant circuit means the LC or cavity circuit or DR resonator etc...

In addition, in order to guarantee low phase noise, the capacitors that act as a divider and the coupling with the active element also play a very important role. In fact, it is not enough to have a resonator with a high no-load Q, the real trick is to find the right coupling with the circuit.

Phase noise is expressed in dBc / Hz ( dB carrier per Hz ) which means how much noise is contained at a certain distance from the carrier considering a unit bandwidth of 1 Hz and related to the carrier level.

It is therefore to be considered as a relative number that in a nutshell tells how many dB the phase noise is attenuated with respect to the carrier level as if it were measured by a receiver with 1 Hz bandwidth.

Many special components are available for the construction of VCOs up to microwaves, for example:

  • varicap tuning diodes in ceramic cases, in SMD, low cost or hyperabrupt, also suitable for direct microwave VCOs see MA46H037
  • high Q inductors, in SMD and ultraminiature, with a wide range available
  • high Q chip capacitors see ATC100A series in porcelain high stability
  • ceramic SAR, or DR dielectric resonators in both coaxial and pillar design
  • various transistors and GaAs-FET oscillators, especially bipolar with low flicker noise at Ft 45 GHz see BFP405 - 520 and BFT92, both PNP and NPN
  • Grid
  • List
Discontinued
Vari-L LVCO-3305T 1525 - 1710 MHz VCO oscillator
1525 - 1710 MHz VCO oscillator
Order code: LVCO-3305T
1525 - 1710 MHz VCO oscillator

Vari-L LVCO-3305T
Oscillation freq. (min.): 1525 MHz
Oscillation freq. (max.): 1710 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 8 V
Supply voltage: 6 V
Supply current: 30 mA
Output level (typ.): 3 dBm
Sensitivity : 22.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
LVCO-3305T
Order code: LVCO-3305T
Vari-L LVCO-3305T 
Stock: 0 pcs
Vari-L LVCO-3485T 1625 - 1850 MHz VCO oscillator
1625 - 1850 MHz VCO oscillator
Order code: LVCO-3485T
1625 - 1850 MHz VCO oscillator

Vari-L LVCO-3485T
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1625 MHz
Oscillation freq. (max.): 1850 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 8 V
Supply voltage: 6 V
Supply current: 33 mA
Output level (typ.): 3 dBm
Sensitivity : 27.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
LVCO-3485T
Order code: LVCO-3485T
Vari-L LVCO-3485T 
Stock: 78 pcs
Price each
$10.04
Volume discounts
 4+
$9.51
 10+
$8.98
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Discontinued
Vari-L LVCO-4188T 1750 - 2000 MHz VCO oscillator
1750 - 2000 MHz VCO oscillator
Order code: LVCO-4188T
1750 - 2000 MHz VCO oscillator

Vari-L LVCO-4188T
Oscillation freq. (min.): 1750 MHz
Oscillation freq. (max.): 2000 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 10 V
Supply voltage: 6 V
Supply current: 18 mA
Output level (typ.): 0 dBm
Sensitivity : 18 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
LVCO-4188T
Order code: LVCO-4188T
Vari-L LVCO-4188T 
Stock: 0 pcs
muRata MQC007-835 810 - 860 MHz VCO oscillator
810 - 860 MHz VCO oscillator
Order code: MQC007-835
810 - 860 MHz VCO oscillator

muRata MQC007-835
Conditions: N (The product is brand new)
Oscillation freq. (min.): 810 MHz
Oscillation freq. (max.): 860 MHz
Tuning voltage (min.): 0.5 V
Tuning voltage (max.): 10 V
Supply voltage: 10 V
Supply current: 11.5 mA
Output level (typ.): 4 dBm
Sensitivity : 15 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC007-835
Order code: MQC007-835
muRata MQC007-835 
Stock: 31 pcs
Price each
$13.74
Volume discounts
 4+
$12.68
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
finishing
muRata MQC403-432 418 - 525 MHz VCO oscillator
418 - 525 MHz VCO oscillator
Order code: MQC403-432
418 - 525 MHz VCO oscillator

muRata MQC403-432
Conditions: N (The product is brand new)
Oscillation freq. (min.): 418 MHz
Oscillation freq. (max.): 525 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 12 V
Supply voltage: 8 V
Supply current: 30 mA
Output level (typ.): 7 dBm
Sensitivity : 10 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC403-432
Order code: MQC403-432
muRata MQC403-432 
Stock: 7 pcs
Price each
$12.68
Volume discounts
 4+
$11.62
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
muRata MQC403-481 470 - 580 MHz VCO oscillator
470 - 580 MHz VCO oscillator
Order code: MQC403-481
470 - 580 MHz VCO oscillator

muRata MQC403-481
Conditions: N (The product is brand new)
Oscillation freq. (min.): 470 MHz
Oscillation freq. (max.): 580 MHz
Tuning voltage (min.): 0.5 V
Tuning voltage (max.): 15 V
Supply voltage: 8 V
Supply current: 14 mA
Output level (typ.): 7.5 dBm
Sensitivity : 7 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC403-481
Order code: MQC403-481
muRata MQC403-481 
Stock: 84 pcs
Price each
$12.15
Volume discounts
 4+
$11.10
 10+
$10.04
(VAT tax not included)
Minimum: 1
Multiple: 1
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muRata MQC404-446 438 - 530 MHz VCO oscillator
438 - 530 MHz VCO oscillator
Order code: MQC404-446
438 - 530 MHz VCO oscillator

muRata MQC404-446
Conditions: N (The product is brand new)
Oscillation freq. (min.): 438 MHz
Oscillation freq. (max.): 530 MHz
Tuning voltage (min.): 0.5 V
Tuning voltage (max.): 15 V
Supply voltage: 8 V
Supply current: 14 mA
Output level (typ.): 9 dBm
Sensitivity : 6 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC404-446
Order code: MQC404-446
muRata MQC404-446 
Stock: 215 pcs
Price each
$10.36
Volume discounts
 4+
$9.19
 10+
$8.14
 30+
$7.19
(VAT tax not included)
Minimum: 1
Multiple: 1
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finishing
muRata MQC505-836 824 - 849 MHz VCO oscillator
824 - 849 MHz VCO oscillator
Order code: MQC505-836
824 - 849 MHz VCO oscillator

muRata MQC505-836
Conditions: N (The product is brand new)
Oscillation freq. (min.): 824 MHz
Oscillation freq. (max.): 849 MHz
Tuning voltage (min.): 1 V
Tuning voltage (max.): 4 V
Supply voltage: 5 V
Supply current: 8 mA
Output level (typ.): 0 dBm
Sensitivity : 11 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC505-836
Order code: MQC505-836
muRata MQC505-836 
Stock: 7 pcs
Price each
$14.79
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
muRata MQC505-888 872 - 905 MHz VCO oscillator
872 - 905 MHz VCO oscillator
Order code: MQC505-888
872 - 905 MHz VCO oscillator

muRata MQC505-888
Conditions: N (The product is brand new)
Oscillation freq. (min.): 872 MHz
Oscillation freq. (max.): 905 MHz
Tuning voltage (min.): 1 V
Tuning voltage (max.): 4 V
Supply voltage: 5 V
Supply current: 8 mA
Output level (typ.): 0 dBm
Sensitivity : 13 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC505-888
Order code: MQC505-888
muRata MQC505-888 
Stock: 380 pcs
Price each
$12.68
Volume discounts
 4+
$11.62
 10+
$10.57
 30+
$9.51
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
muRata MQC505-978 962 - 995 MHz VCO oscillator
962 - 995 MHz VCO oscillator
Order code: MQC505-978
962 - 995 MHz VCO oscillator

muRata MQC505-978
Conditions: N (The product is brand new)
Oscillation freq. (min.): 962 MHz
Oscillation freq. (max.): 995 MHz
Tuning voltage (min.): 1 V
Tuning voltage (max.): 4 V
Supply voltage: 5 V
Supply current: 8 mA
Output level (typ.): 0 dBm
Sensitivity : 13 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC505-978
Order code: MQC505-978
muRata MQC505-978 
Stock: 82 pcs
Price each
$14.79
Volume discounts
 4+
$13.74
 10+
$12.68
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
finishing
muRata MQC508-836 824 - 846 MHz VCO oscillator
824 - 846 MHz VCO oscillator
Order code: MQC508-836
824 - 846 MHz VCO oscillator

muRata MQC508-836
Conditions: N (The product is brand new)
Oscillation freq. (min.): 824 MHz
Oscillation freq. (max.): 849 MHz
Tuning voltage (min.): 1 V
Tuning voltage (max.): 4 V
Supply voltage: 7.2 V
Supply current: 12 mA
Output level (typ.): 2 dBm
Sensitivity : 11 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC508-836
Order code: MQC508-836
muRata MQC508-836 
Stock: 3 pcs
Price each
$14.79
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
muRata MQC508-992 980 - 1005 MHz VCO oscillator
980 - 1005 MHz VCO oscillator
Order code: MQC508-992
980 - 1005 MHz VCO oscillator

muRata MQC508-992
Conditions: N (The product is brand new)
Oscillation freq. (min.): 980 MHz
Oscillation freq. (max.): 1005 MHz
Tuning voltage (min.): 1 V
Tuning voltage (max.): 4 V
Supply voltage: 7.2 V
Supply current: 12 mA
Output level (typ.): 2 dBm
Sensitivity : 11 MHz/V
Type: PCB
Mounting: thru-hole
Connectors : pin
Go to product page
MQC508-992
Order code: MQC508-992
muRata MQC508-992 
Stock: 39 pcs
Price each
$10.36
Volume discounts
 4+
$9.30
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
muRata MQE042-1016 1000 - 1033 MHz VCO oscillator
1000 - 1033 MHz VCO oscillator
Order code: MQE042-1016
1000 - 1033 MHz VCO oscillator

muRata MQE042-1016
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1000 MHz
Oscillation freq. (max.): 1033 MHz
Tuning voltage (min.): 0.5 V
Tuning voltage (max.): 2.7 V
Supply voltage: 3.3 V
Supply current: 7 mA
Sensitivity : 22.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
MQE042-1016
Order code: MQE042-1016
muRata MQE042-1016 
Stock: 1999 pcs
Price each
$8.98
Volume discounts
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
muRata MQE042-836 810 - 920 MHz VCO oscillator
810 - 920 MHz VCO oscillator
Order code: MQE042-836
810 - 920 MHz VCO oscillator

muRata MQE042-836
Conditions: N (The product is brand new)
Oscillation freq. (min.): 810 MHz
Oscillation freq. (max.): 920 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 8 V
Supply voltage: 5 V
Supply current: 10 mA
Output level (typ.): 3 dBm
Sensitivity : 11.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
MQE042-836
Order code: MQE042-836
muRata MQE042-836 
Stock: 1093 pcs
Price each
$8.98
Volume discounts
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
muRata MQE9PF-1747-T7 1670 - 1980 MHz VCO oscillator
1670 - 1980 MHz VCO oscillator
Order code: MQE9PF-1747
1670 - 1980 MHz VCO oscillator

muRata MQE9PF-1747-T7
Conditions: N- (The product is brand new but it comes from an old production)
Oscillation freq. (min.): 1670 MHz
Oscillation freq. (max.): 1980 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 5 V
Supply voltage: 3 V
Supply current: 32 mA
Output level (typ.): 8 dBm
Sensitivity : 80 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
MQE9PF-1747
Order code: MQE9PF-1747
muRata MQE9PF-1747-... 
Stock: 12328 pcs
Price each
$6.95
Volume discounts
 5+
$6.46
 10+
$5.96
 50+
$5.46
 100+
$4.97
 250+
$4.47
 500+
$3.97
 1000+
$3.77
 2000+
$3.57
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
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Showing 31 - 45 of 74 results
Discontinued
Vari-L LVCO-3305T
Bestseller
(0 comments)
1525 - 1710 MHz VCO oscillator
Order code: LVCO-3305T
Vari-L LVCO-3305T
  • 1525 MHz
  • 1710 MHz
  • 0 V
  • 8 V
  • 6 V
  • 30 mA
  • 3 dBm
  • 22.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 0 pcs
Vari-L LVCO-3485T
 
(0 comments)
1625 - 1850 MHz VCO oscillator
Order code: LVCO-3485T
Vari-L LVCO-3485T
  • N
  • 1625 MHz
  • 1850 MHz
  • 0 V
  • 8 V
  • 6 V
  • 33 mA
  • 3 dBm
  • 27.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 78 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.04
 4+
$9.51
 10+
$8.98
(VAT tax not included)
 

Compare
Discontinued
Vari-L LVCO-4188T
Bestseller
(0 comments)
1750 - 2000 MHz VCO oscillator
Order code: LVCO-4188T
Vari-L LVCO-4188T
  • 1750 MHz
  • 2000 MHz
  • 0 V
  • 10 V
  • 6 V
  • 18 mA
  • 0 dBm
  • 18 MHz/V
  • PCB
  • SMD
  • pin
Stock: 0 pcs
muRata MQC007-835
 
(0 comments)
810 - 860 MHz VCO oscillator
Order code: MQC007-835
muRata MQC007-835
  • N
  • 810 MHz
  • 860 MHz
  • 0.5 V
  • 10 V
  • 10 V
  • 11.5 mA
  • 4 dBm
  • 15 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 31 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$13.74
 4+
$12.68
(VAT tax not included)
 

Compare
finishing
muRata MQC403-432
 
(0 comments)
418 - 525 MHz VCO oscillator
Order code: MQC403-432
muRata MQC403-432
  • N
  • 418 MHz
  • 525 MHz
  • 0 V
  • 12 V
  • 8 V
  • 30 mA
  • 7 dBm
  • 10 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 7 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$12.68
 4+
$11.62
(VAT tax not included)
 

Compare
muRata MQC403-481
 
(0 comments)
470 - 580 MHz VCO oscillator
Order code: MQC403-481
muRata MQC403-481
  • N
  • 470 MHz
  • 580 MHz
  • 0.5 V
  • 15 V
  • 8 V
  • 14 mA
  • 7.5 dBm
  • 7 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 84 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$12.15
 4+
$11.10
 10+
$10.04
(VAT tax not included)
 

Compare
muRata MQC404-446
 
(0 comments)
438 - 530 MHz VCO oscillator
Order code: MQC404-446
muRata MQC404-446
  • N
  • 438 MHz
  • 530 MHz
  • 0.5 V
  • 15 V
  • 8 V
  • 14 mA
  • 9 dBm
  • 6 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 215 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.36
 4+
$9.19
 10+
$8.14
 30+
$7.19
(VAT tax not included)
 

Compare
finishing
muRata MQC505-836
 
(0 comments)
824 - 849 MHz VCO oscillator
Order code: MQC505-836
muRata MQC505-836
  • N
  • 824 MHz
  • 849 MHz
  • 1 V
  • 4 V
  • 5 V
  • 8 mA
  • 0 dBm
  • 11 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 7 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$14.79
(VAT tax not included)
 

Compare
muRata MQC505-888
 
(0 comments)
872 - 905 MHz VCO oscillator
Order code: MQC505-888
muRata MQC505-888
  • N
  • 872 MHz
  • 905 MHz
  • 1 V
  • 4 V
  • 5 V
  • 8 mA
  • 0 dBm
  • 13 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 380 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$12.68
 4+
$11.62
 10+
$10.57
 30+
$9.51
(VAT tax not included)
 

Compare
muRata MQC505-978
 
(0 comments)
962 - 995 MHz VCO oscillator
Order code: MQC505-978
muRata MQC505-978
  • N
  • 962 MHz
  • 995 MHz
  • 1 V
  • 4 V
  • 5 V
  • 8 mA
  • 0 dBm
  • 13 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 82 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$14.79
 4+
$13.74
 10+
$12.68
(VAT tax not included)
 

Compare
finishing
muRata MQC508-836
 
(0 comments)
824 - 846 MHz VCO oscillator
Order code: MQC508-836
muRata MQC508-836
  • N
  • 824 MHz
  • 849 MHz
  • 1 V
  • 4 V
  • 7.2 V
  • 12 mA
  • 2 dBm
  • 11 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 3 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$14.79
(VAT tax not included)
 

Compare
muRata MQC508-992
 
(0 comments)
980 - 1005 MHz VCO oscillator
Order code: MQC508-992
muRata MQC508-992
  • N
  • 980 MHz
  • 1005 MHz
  • 1 V
  • 4 V
  • 7.2 V
  • 12 mA
  • 2 dBm
  • 11 MHz/V
  • PCB
  • thru-hole
  • pin
Stock: 39 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.36
 4+
$9.30
(VAT tax not included)
 

Compare
muRata MQE042-1016
 
(0 comments)
1000 - 1033 MHz VCO oscillator
Order code: MQE042-1016
muRata MQE042-1016
  • N
  • 1000 MHz
  • 1033 MHz
  • 0.5 V
  • 2.7 V
  • 3.3 V
  • 7 mA
  • 22.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 1999 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$8.98
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
 

Compare
muRata MQE042-836
 
(0 comments)
810 - 920 MHz VCO oscillator
Order code: MQE042-836
muRata MQE042-836
  • N
  • 810 MHz
  • 920 MHz
  • 0 V
  • 8 V
  • 5 V
  • 10 mA
  • 3 dBm
  • 11.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 1093 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$8.98
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
 

Compare
muRata MQE9PF-1747-T7
 
(0 comments)
1670 - 1980 MHz VCO oscillator
Order code: MQE9PF-1747
muRata MQE9PF-1747-T7
  • N-
  • 1670 MHz
  • 1980 MHz
  • 0 V
  • 5 V
  • 3 V
  • 32 mA
  • 8 dBm
  • 80 MHz/V
  • PCB
  • SMD
  • pin
Stock: 12328 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$6.95
 5+
$6.46
 10+
$5.96
 50+
$5.46
 100+
$4.97
 250+
$4.47
 500+
$3.97
 1000+
$3.77
 2000+
$3.57
(VAT tax not included)
 

Compare
  • <
  • 1
  • 2
  • 3
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  • >
Showing 31 - 45 of 74 results

Best sellers

885 - 1130 MHz VCO oscillator
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1525 - 1710 MHz VCO oscillator
Vari-L LVCO-3305T
1750 - 2000 MHz VCO oscillator
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2550 - 3250 MHz VCO oscillator
Mini-Circuits ROS-3250-519+
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