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GRC9 - Schema's

GRC9 SCHEMA's

Tek fig74 1a
PDF – 274.9 KB 125 downloads
Tek fig74 1a onderkant
PDF – 256.1 KB 97 downloads
Tek fig74 1b
PDF – 320.2 KB 63 downloads
Tek fig75 2c
PDF – 331.0 KB 64 downloads
Tek fig75 2b
PDF – 341.2 KB 54 downloads
Tek fig75 2a
PDF – 300.0 KB 56 downloads
Tek fig74 1c
PDF – 306.4 KB 53 downloads

VOEDING

Tek fig76 voeding 3c
PDF – 294.8 KB 73 downloads
Tek fig76 voeding 3b
PDF – 319.4 KB 80 downloads
Tek fig76 voeding 3a
PDF – 301.5 KB 61 downloads

Dynamotor - DL

Tek fig77b dy gy 88 1b
PDF – 288.5 KB 69 downloads
Tek fig77b dy gy 88 1a
PDF – 295.6 KB 87 downloads

Dynamotor - FR

Tek fig77 dy fr 88 1b
PDF – 262.8 KB 55 downloads
Tek fig77 dy fr 88 1a
PDF – 287.6 KB 68 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


 

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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

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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

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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 62 downloads
Blk02
Afbeelding – 42.8 KB 39 downloads
Blk03
Afbeelding – 19.1 KB 49 downloads
Blk04
Afbeelding – 12.0 KB 38 downloads
Blk05
Afbeelding – 14.2 KB 52 downloads

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SCHEMA's

Sch01
Afbeelding – 87.4 KB 60 downloads
Sch02
Afbeelding – 67.9 KB 44 downloads
Sch03
Afbeelding – 67.9 KB 46 downloads
Sch04
Afbeelding – 60.6 KB 41 downloads
Sch05
Afbeelding – 53.4 KB 37 downloads
Sch06
Afbeelding – 64.6 KB 43 downloads
Sch07
Afbeelding – 114.2 KB 40 downloads
Sch08
Afbeelding – 82.2 KB 36 downloads
Sch09
Afbeelding – 16.6 KB 30 downloads
Sch10
Afbeelding – 37.2 KB 33 downloads
Sch11
Afbeelding – 18.8 KB 31 downloads
Sch12
Afbeelding – 101.7 KB 54 downloads
Sch13
Afbeelding – 91.7 KB 36 downloads
Sch14
Afbeelding – 35.2 KB 46 downloads
Sch15
Afbeelding – 25.2 KB 32 downloads
Sch16
Afbeelding – 35.3 KB 28 downloads
Sch17
Afbeelding – 32.2 KB 33 downloads
Sch18
Afbeelding – 66.3 KB 69 downloads

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SEM 35

SCHEMA SEM 35


SEM 35 INFO

AFSTEMMING OMBOUW SEM 35

Sem35 INFO
PDF – 92.4 KB 211 downloads
OMBOUW AFTEM
PDF – 94.5 KB 221 downloads

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PRC 26

Schema + Handleiding.

 

PRC 26 SCHEMA

Prc26
PDF – 440.0 KB 101 downloads

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