User's Manual

1-4 CTR 38 GHz Release 1.2
411-1333-205.01.02 Preliminary March 1999
CTR 38 GHz Specification
Table 1: CTR 38 GHz Specifications
TX
IF Input RF Output
Frequency Range
450-650 MHz 38.75-38.95 GHz
Output Level (P1dB)
>21 dBm, -40° to +30° C
>20.7 dBm, +30° to +50° C
>20.2 dBm, +50° to +55° C
Output Level (IP3)
29.0 dBm, -40° to +30° C
28.7 dBm, +30° to +50° C
28.3 dBm, +50° to +55° C
Input Impedance
50 Ohms
Input/Output Connector
N Type Female WR-28 Cover Flange
Input VSWR
1.8:1, max 1.6:1, max
Gain (not including antenna)
27 ±5 dB
Gain over Temperature
±2.0 dB, (-40° to +55° C)
Gain Flatness
±1.5 dB over bandwidth
Frequency Stability ±2 ppm, max, (-40° to +55° C)
RX
RF Input IF Output
Frequency Range
39.45-39.65 GHz 50-250 MHz
Nominal Input Level
- 50 dBm
Input/Output Connector
WR-28 N Type Female
Output VSWR
1.6:1, max 1.6:1, max
Gain (not including antenna)
39 ±5 dB
Gain Stability
±2.0 dB over temperature
Gain Flatness
±1.5 dB over bandwidth
Output Impedance
50 Ohms
Noise Figure
< 7.5 dB, -40° to +30° C
< 7.8 dB, +30° to +50° C
<8.3 dB, +50° to +55° C
Frequency Stability ±2 ppm, (-40° to +55°C)
Test Port -20, SMA