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11-85
UHF POCKET PAGING
TRANSMITTER
OPERATOR'S
MANUAL
Sea Air and Land Communications Ltd, PO Box 22-621, 120 St Asaph Street, Christchurch, New Zealand
11-85 UHF POCSAG TRANSMITTER OPERATOR'S MANUAL
11-85 UHF POCKET
PAGING TRANSMITTER
1.0
DESCRIPTION
The 11-85 is a UHF low power POCSAG paging transmitter with an in-built encoder.
The buttons initiate transmissions to provide numeric, alpha-numeric and tone-only
POCSAG paging, enabling a user to call a pager (approximately 2,000,000 codes),
append a priority level (1 of 4), and add a numeric or alpha-numeric message.
In addition to the front panel buttons, four discrete inputs are supported with unique
pre-programmed messages on low input transition. Provision to transmit a message
more than once is catered for and the time between transmissions is
programmable.
'Beep' Indicator: Audible 'beeps' accompany each key-push and all successful
transmissions. There are different beeps for an 'out of lock' transmission failure and
a distinctive beep for low battery accompanies each transmission.
Aerial: The 11-85 has an fixed external quarter wave helical aerial.
2.0
WARRANTY
Our Products are warranted for a period of 12 months from date of purchase
against faulty materials and workmanship. Should any fault occur the unit should
be returned to the vendor, freight pre-paid. Please include a description of the fault
to assist with prompt return. Any unauthorized alterations or repairs will invalidate
the warranty.
3.0
DISCLAIMER
All information provided in this document is carefully prepared and offered in good
faith as a guide in the installation, use and servicing of our products. Installers must
ensure that the final installation operates satisfactorily within the relevant regulatory
requirements. We accept no responsibility for incorrect installation.
We reserve the right to change products, specifications, and installation data at any
time, without notice.
Note: The 1185 should not be used for the control of industrial machinery where
a fail-safe mode of operation is necessary for the purposes of safety. Please
contact Salcom for advice where this is a requirement.
Sea Air and Land Communications Ltd
Issue 1185UA 0104
Page 1
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Summary of Contents for Salcom 11-85
- Page 1 11-85 UHF POCKET PAGING TRANSMITTER DESCRIPTION The 11-85 is a UHF low power POCSAG paging transmitter with an in-built encoder. 11-85 The buttons initiate transmissions to provide numeric, alpha-numeric and tone-only POCSAG paging, enabling a user to call a pager (approximately 2,000,000 codes), UHF POCKET PAGING append a priority level (1 of 4), and add a numeric or alpha-numeric message.
- Page 2 3. If handheld, hold the unit in the open with one hand as far from the body as possible. The 11-85 will remain in a sleep mode with zero supply current until a discrete input 4. Do not fix the unit to metal surfaces so that it screens the radio signals. The is activated.
- Page 3 Issue 1185UA 0104 11-85 UHF POCSAG TRANSMITTER OPERATOR’S MANUAL Issue 1185UA 0104 10.0 TROUBLE SHOOTING If the 11-85 does not perform as required, the following points may lead to solving the problem. Fault Possible causes No LED illumination when button pressed...
- Page 4 11-85 UHF POCSAG TRANSMITTER OPERATOR’S MANUAL Issue 1185UA 0104 11.0 SPECIFICATIONS Parameter Specified value Power Supply 9.0 V Battery RF Frequency 450 -470 MHz Synthesizer control Channel Spacing 12.5 KHz or 25 KHz Output Power 100mW (+20dBm) 50mW EIRP, European Model...
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