Input- And Output-Signals; Rssi-Level Adjustment - Benefon DELTA TDP-40-TN2 Service Manual

6.3.8 Input- and Output-Signals

RF input from the duplex filter
2.LOCAL
VRX
450 kHz
RXAUDIO
RSSI
SENSITIVITY CHECK
channel
001
180

6.3.9 RSSI-Level Adjustment

Feed a 465.225 MHz RF-signal of -58dBm to the receiver. Set the AFC ON (LOCAL
45#) and commence RSSI programming (LOCAL 38#). Wait until the display stabi-
lises, and press the F key. Change the level to -68 dBm and press F; -93 dBm and
press F; -103 dBm and press F; -115 dBm and press F; LOCAL 0#.
XS030ZE4_fm5.fm
Product: TDP-40-TN2 (Delta) /
28.1.1999
463,000...467,475 MHz
12.8 MHz signal to the multiplier for the
2.mixer
RX module 4.75 V operating voltage from
the regulator module
Output from 2. IF to the AFC detector
Receiver audio output 100mVrms
Received signal strength indicator output
0,5...2V
RF input
-113 dBm
-113 dBm
OS0320 Receiver
SINAD psof.
20 dB
20 dB
41