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GRC9 - Schema's

GRC9 SCHEMA's

tek-fig74-1a
PDF – 274.9 KB 184 downloads
tek-fig74-1a-onderkant
PDF – 256.1 KB 134 downloads
tek-fig74-1b
PDF – 320.2 KB 104 downloads
tek-fig75-2c
PDF – 331.0 KB 124 downloads
tek-fig75-2b
PDF – 341.2 KB 89 downloads
tek-fig75-2a
PDF – 300.0 KB 101 downloads
tek-fig74-1c
PDF – 306.4 KB 88 downloads

VOEDING

tek-fig76-voeding-3c
PDF – 294.8 KB 119 downloads
tek-fig76-voeding-3b
PDF – 319.4 KB 119 downloads
tek-fig76-voeding-3a
PDF – 301.5 KB 99 downloads

Dynamotor - DL

tek-fig77b-dy-gy-88-1b
PDF – 288.5 KB 110 downloads
tek-fig77b-dy-gy-88-1a
PDF – 295.6 KB 130 downloads

Dynamotor - FR

tek-fig77-dy-fr-88-1b
PDF – 262.8 KB 90 downloads
tek-fig77-dy-fr-88-1a
PDF – 287.6 KB 113 downloads

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SEM-25


SEM 25 BEDIENINGS KNOPPEN

 

A : Channel programming drum (behind cover)

B : Call button: Keys transmitter, sends 1600 Hz ton

C : Squelch

D : Volume

E : Manual tuning, 1 MHz steps

F : Manual tuning, 50 kHz steps

G : Power

H : Channel selector (H = manual tuning)

I : Power-on light (turn bezel to dim)

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Power Switch Settings (Ref. G)

 

AUS:                   Off

EMPF:                 Receive-only

SENDEN KLEIN:  Transmit/receive (low power)

SENDEN GROSS: Transmit/receive (high power)

 

Squelch Switch Settings (Ref. C)

 

Note: Squelch is opened by carrier level, equivalent to "old" mode in U.S. radios.

 

RAUSCHSP. AUS:  Squelch off

RAUSCHSP. EIN:  Squelch on

RELAIS:               Relay (retransmit)

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SEM-25: Specifications

ALGEMEEN:

 

Modes :                               Simplex, retransmit

Frequency :                        Range26.00-69.95 MHz

Channel :                            Spacing50 kHz

Number of channels :        880

Channel selection :           44 1-MHz bands, 20 50-kHz channels each

Programmable channels : 10

Modulation :                       FM

 

Operation, including frequency selection :

Operated from a transceiver-mounted control box,

or from a relocatable control box in vehicle (max. cable length 10m)

Transmitter operation :

  1. From handset or aux. receiver

  2. From on-board intercom

  3. From telephone remote control

Remote input and output arrangement :  From telephone remote control over field phone wires,

up to 3 km long, max. resistance 480 ohms

Temperature rangeOperating : range from -45°C to +60°C

Overvoltage protectorFor : Transients up to 65V from the battery regulator

Power supply : 24V battery supply, negative ground, permissible voltage range 21V to 29V,

short term overvoltage up to 32V


 

====================

ZENDER:

Output powerHigh :  15 W
Low :                          approx. 1 W

Calling frequency : 1600 Hz

Audio input :

  1. 0.25 V from 150 ohm carbon microphone

  2. 0 dB from 600 ohm balanced line

  3. Warm-up tim : Eapprox. 30 seconds

====================

ONTVANGER:

Sensitivity :  <= 0.5 µV for 20 dB s/n with 1000 Hz modulation and 10.5 kHz deviation

Bandwidth :  >= 30 kHz at 6 dB points

Selectivity :  +/- 50 kHz at 80 dB points

Audio output :

  1. 0.6 W into 5 ohm loudspeaker
  2. 50 mW into 600 ohm headset
  3. 1 mW into 600 ohm balanced line

====================

Power Supply :

Voltage :   24V battery (21V to 29V), negative ground, permissible short term overvoltage up to 32V

Power requirements, RXapprox. 10 W

Power requirements, TX : Low : approx. 50 W while transmitting

Power requirements, TX : Highapprox. 80 W while transmitting

Power requirements, TX : Low or TX Highapprox. 29 W when not transmitting

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AFMETING-GEWICHT :

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CONNECTOR:

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SEM 25 SCHEMA's

blk01
Afbeelding – 32.3 KB 136 downloads
blk02
Afbeelding – 42.8 KB 84 downloads
blk03
Afbeelding – 19.1 KB 112 downloads
blk04
Afbeelding – 12.0 KB 82 downloads
blk05
Afbeelding – 14.2 KB 120 downloads

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SCHEMA's

sch01
Afbeelding – 87.4 KB 112 downloads
sch02
Afbeelding – 67.9 KB 111 downloads
sch03
Afbeelding – 67.9 KB 104 downloads
sch04
Afbeelding – 60.6 KB 147 downloads
sch05
Afbeelding – 53.4 KB 97 downloads
sch06
Afbeelding – 64.6 KB 141 downloads
sch07
Afbeelding – 114.2 KB 126 downloads
sch08
Afbeelding – 82.2 KB 117 downloads
sch09
Afbeelding – 16.6 KB 77 downloads
sch10
Afbeelding – 37.2 KB 81 downloads
sch11
Afbeelding – 18.8 KB 74 downloads
sch12
Afbeelding – 101.7 KB 177 downloads
sch13
Afbeelding – 91.7 KB 81 downloads
sch14
Afbeelding – 35.2 KB 87 downloads
sch15
Afbeelding – 25.2 KB 90 downloads
sch16
Afbeelding – 35.3 KB 84 downloads
sch17
Afbeelding – 32.2 KB 81 downloads
sch18
Afbeelding – 66.3 KB 135 downloads

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SEM 35

SCHEMA SEM 35


SEM 35 INFO

AFSTEMMING OMBOUW SEM 35

sem35-INFO
PDF – 92.4 KB 277 downloads
OMBOUW-AFTEM
PDF – 94.5 KB 287 downloads

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PRC 26

Schema + Handleiding.

 

PRC 26 SCHEMA

prc26
PDF – 440.0 KB 145 downloads

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