If Switch - Honeywell JetWave MCS-8562 Installation And Maintenance Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
Equalizer in TX path
Attenuator in RX path
NOTE:
B.

IF Switch

(1) The JetWave™ MCS-8562 Terminal system is capable of supporting an external modem.
To install the external modem, the IF coaxial cable path requires an IF switch. Honeywell's
recommended configuration uses military specification P/N M3928/10-05 for the IF Switches,
along with a control relay (P/N LM-1210-E-MADJV from Applied Avionics, Inc.) capable
of driving the current required by the switches. If the application differs from the
recommended configuration, please consult Honeywell. Refer to Figure 3-12 for the
applicable interconnect diagram.
EFFECTIVITY
ALL
© Honeywell International Inc. Do not copy without express permission of Honeywell.
JetWave™ MCS-8562 Terminal
Table 3-4. Modman Insertion Loss Values
Insertion Loss @ 950 MHz
< 6.5 dB
10.5 dB
Minicircuits, PN TAT-10R5DC-
1+ (10.5 dB equalizer) or
equivalent
10.5 dB
Minicircuits, PN TAT-10R5-1+
(10.5 dB attenuator) or
equivalent
Input signal range: -79 to -5 dBm. Output signal range -30 to +5 dBm. Incross
talk requirement: -25 dBc. Output cross talk requirement: -40 dBc.
> 6.5 dB, <11dB
4.8 dB
Minicircuits, PN TAT-4R8DC-1+ (4.8
dB equalizer) or equivalent
4.8 dB
Minicircuits, PN TAT-4R8-1+ (4.8 dB
attenuator) or equivalent
23-15-84
> 11dB
None
None
Page 3-6
11 Nov 2020