参数资料
型号: MA86797
元件分类: XO, clock
英文描述: GUNN OSCILLATOR, 35500 MHz
文件页数: 1/1页
文件大小: 71K
代理商: MA86797
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
Gunn Oscillator
35.5 GHz
MA86797
Features
Low Cost Ka-band Gunn Oscillator
Frequency 35.5 GHz
10 mW Minimum Output Power
Low Phase Noise for Doppler Measurements
Rugged Mechanical Construction for
Industrial Environments
Description
The MA86797 waveguide cavity Gunn oscillator is useful
as a reliable low noise inexpensive source of microwave
power for Ka-band. It provides 10 mW minimum power
at 35.5 GHz and its low AM and FM noise makes it
attractive for sensitive traffic speed radars. Alternate
frequencies and output power levels are available upon
request.
The MA86797 Gunn oscillator is useful for low noise
local oscillators/transmitters for Ka-band police speed
radars.
2.2
F
CAPACITOR
0.25 MAX.
(6.35)
GUNN BIAS
GROUND
1.26 MAX.
(32.00)
1.08 MAX.
(27.43)
TO BE MATED WITH UG599/U
WR-28 WAVEGUIDE
MECHANICAL
FREQUENCY
ADJUST
0.76 (19.30)
q
Parameter
Symbol
Units
Specication
Frequency (Mechanical Tuning)1
F
GHz
35.500 ±25 MHz
Power Output
P
OUT
mW
10 Min., 20 Max.
Voltage Operating Range (Gunn)2
V
OP/GUNN
VDC
+3.0 to +6.0 Fixed
Operating Current (Gunn)
I
OP
mA
450 Max.
Startup Current (Gunn)
I
TH
mA
550 Max.
Change Frequency vs. Temperature3
F/ T
MHz
70 Max.
Recommended Output Load Parameter
LOAD (SWR)
SWR
1.5:1 Max., All Phases
Operating Temperature Range (Ambient)3
T
OP
°C
-30 to +70
Waveguide Size/Flange
WR-28, UG-599/U
Specications @ 25°C
1. Factory tunable over a small frequency range around 35.5 GHz (contact factory).
2. The operating voltage is factory specied and marked on each oscillator. The power supply tolerance is ±0.25 V.
3. The ambient temperature is dened as air temperature.
4. A 2.2 microfarad capacitor is supplied to reduce bias line oscillation.
Dimensions in ( ) are in mm.
Case is electrical ground.
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