Adjustments

There are no user adjustments. The three adjustments

are discriminator frequency adjust, TCXO nominal fre-

quency, and transmit upconverter filter tuning.

Temperature

0° to 55°C

Humidity

10% to 90% non-condensing

Vibration

Shock

Environment

Physical

(Dimensional Drawings)

Antenna Port Options

Center, Left, Right

Weight

Ordering Code

Antenna

Frequency Plan

Second LO

AT48810-RB

Right

B

84.3888 MHz

AT48810-RH

Right

H

81.9312 MHz

AT48810-CB

Center

B

84.3888 MHz

AT48810-CH

Center

H

81.9312 MHz

AT48810-LB

Left

B

84.3888 MHz

AT48810-LH

Left

H

81.9312 MHz

Ordering Information

Voltage

+4.5 VDC min., +5.5 VDC max.

Current

Transmit only 185 mA nominal

TDD 50/50 130 mA nominal

Receive only 85 mA nominal

Turn-On Time

for 1 ppm error from final frequency

(1)

Power Amp

+4.0 VDC full power, +0.6 VDC for Pout < 0 dBm

Power Supply

Note:

1. It is allowable to program the synthesizer before the TCXO is fully stabilized

AT48810

3-5