msec off, repeating continuously, without operator intervention)
If intermittent:
♦Tx ON ___ _____ Tx OFF _sec♦Duty Cycle (Tx on / (Tx on + Tx off)) =♦Continuous operation possible for testing ? Yes or No
During Test:Tx ON ______secTx OFF ______sec
11. Signalling/Digital Transmission:
Is selective signalling and/or digital transmission fitted: No
If yes, is selective signalling and/or digital transmission analogue or digital.
If analogue, state format:_________________________________
Tone frequencies: _________________________________Hz
If digital, state modulation method: _________________________
Bit Rate: _____________________bit/sec
12.TransmitterPower Source:
♦Common power source for transmitter and receiver: Yes.♦AC Power supply: No. State voltage_______ V. Single or Three phase.♦AC supply frequency _________Hz.♦DC Power supply: Yes. State voltage: 12 V♦DC Maximum Current: .15 A♦Other:_____________________________
*(For use where direct connection is provided for test purposes.)
♦ Lowest audio modulation frequency transmitted by the equipment: _______Hz
16.Transmitter Modulation bit rate ______bit/s.
Type of modulation:
♦ Subcarrier: MSK or FFSK
.
♦ Direct: Direct FSK , GMSK , Generalized tamed FM or Multilevel.
State FM:
♦ PLL-4PSK or 8 PSK
.
17.Interface for data transmission:
♦Signal Level: V28 or other (details) ________________________________.♦Definition of signals: V24 or other (details)__________________________.
18.Can the EUT transmit continuous bit streams?
♦ If NO, give details of the format ________________________________.
19.Type of connector: 25 pin RS232, 9 pin RS232, Male, Female or
other(details)__________________________________.
20.Receiver Technical Characteristics:
♦Operating Frequency (frequencies) : ___14 KH__________________.♦Receiver frequency alignment range: _____none__________________.♦Channel switching frequency range: ____none____________________.♦Channel separation:__none____.♦Maximum number of channels: __1__.♦IF Bandwidth: __no IF________________.♦Sensitivity: __________________________.♦Antenna: ____common to transmit, multiturn wire loop___________.
21.Class of emission used (Receiver):
ITU Designation 1:(if applicable) 2:
22. ReceiverPower Source:
♦AC Power supply: No. State voltage_______ V. Single
or Three phase.
♦AC supply frequency _________Hz.♦DC Power supply: Yes State voltage: ___12____V♦DC Maximum Current: ____________A♦Other:_____________________________
Battery: Nickel Cadmium, Mercury
, Alkaline, Lead Acid, Leclanche, Lithium or
other ________________________, __________ Volts
RPT0012
9/25/98
Page 4
23.External power source:
VoltagePin assignmentCable length
Power source 1 12 WIREUP TO 152 m
Power source 2m
Power source 3m
Ground WIRE UP TO 152 m
24.If the equipment is designed to automatically switch off at a predetermined voltage
level, please list cut-off voltage ________.
25.Duplex Operation:
♦Is equipment intended for duplex operation: Yes♦Is equipment fitted with separate transmitter and receiver ant. sockets: No.♦Is equipment fitted with a duplex filter as an integral part of the equipment with a
single antenna connection socket: Yes or No
.
♦ Is the duplex filter externally fitted and connected to the main equipment by co-axial