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參數(shù)資料
| 型號： | MA87827 |
| 元件分類： | XO, clock |
| 英文描述： | ELECTRONIC/MECHANICAL TUNED GUNN OSCILLATOR, 21200 MHz - 23600 MHz |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 72K |
| 代理商： | MA87827 |
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacic: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
1
Specications Subject to Change Without Notice.
V3.00
Varactor Controlled Oscillator
21.20 - 23.60 GHz
MA87827
Features
Excellent Tuning Linearity
Small and Lightweight
Modulation and External AFC Control Can be
Commonly Applied to Electronic Tuning Bias
±0.05% Frequency vs. Temperature Stability
Suitable for Digital or Analog Microwave Radio
Applications
Description
A mechanically and electronically tunable Gunn
oscillator designed to generate RF power in the range of
21.2 to 23.6 GHz. This VCO is suitable as the transmitter
in point-to-point microwave radio systems. A Gunn
diode and GaAs hyperabrupt varactor diode are coupled
in a single high Q cavity to provide low AM/FM noise,
excellent frequency and power stability with respect to
changes in operating temperature.
1. Available in 600 MHz mechanically tuned bands.
2. Specic voltage assigned by factory. Power supply should be held to ±0.10 V.
3. The frequency reference is the frequency at 25°C.
4. The ambient temperature is dened as air temperature.
5. A 2.2 microfarad capacitor is supplied between the Gunn bias pin and ground to suppress bias line oscillations.
0.900
(22.86)
0.118 THRU HOLES
TO MATE WITH UG/595-U.
WR-42 WAVEGUIDE
4 PLCS.
GROUND
GUNN BIAS
AFC BIAS
SELF LOCKING
MECHANICAL
FREQ. TUNER
1.375
(34.93)
0.535
(13.59)
2.10 MAX.
(53.34)
q
Parameter
Symbol
Units
Specications
Frequency Range1
F
GHz
21.20 to 23.60
Power Output
P
OUT
mW
60 Min. Over T
OP
Electronic Tuning Ranges
F/V
MHz
±30 Min.
Modulation Sensitivity
MOD/SENS
MHz/V
5.0 to 8.0
Voltage Operating Range (Gunn)2
V
OP/GUNN
VDC
+4.5 to +8.0
Operating Current (Gunn)
I
OP
mA
1400 Max.
Startup Current (Gunn)
I
TH
mA
1400 Max.
Voltage Operating Range (Tuning)
V
OP/TUNING
VDC
0 to +10.0
Change Frequency vs. Temperature3
F/V
MHz
±0.05% Max.
Recommended Output Load Parameter
LOAD (SWR)
SWR
<1.5:1 Max., Any Phase
Operating Temperature Range (Ambient)4
T
OP
°C
-30 to +70
Waveguide Size/Flange
WR-42, UG-595/U
Specications
Dimensions in ( ) are in mm.
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