Related Manuals for Filser Electronic ATR833
Summary of Contents for Filser Electronic ATR833
- Page 1 Filser Electronic GmbH ATR833 VHF COMMUNICATION TRANSCEIVER [ 12 ] OPERATION MANUAL Doc. No.: 0140.010.11 EVISION 19. October 2004...
-
Page 2: Table Of Contents
2.10 Transmitting ................13 2.11 Receiving indication ............. 13 3 REMOTE CONTROL ..............13 4 ATR833 OPERATING CONTROLS ..........15 5 ATR833 FREQUENCY-CHANNEL PLAN FOR COMBINED 8.33 KHZ /25 KHZ OPERATION ............16 6 DIMENSIONS ................17 7 APPROVAL ................. 18... -
Page 3: Section 1 - General Information
This manual contains information relative to the physical, mechanical, and electrical characteristics of the ATR833 VHF Communications Transceiver including operating procedures. Information relative to the installation can be found in the ATR833 Installation Manual. (Document Number 01.140.010.12) Information relative to the maintenance, alignment , and procurement of replacement parts may be found in the ATR833 Maintenance Manual (Document Number 01.140.010.13). -
Page 4: Technical Characteristics
The data base is an add on feature and not a basic function of the ATR833. If it is not installed or it has been erased by a special setup the ATR833 operates like any standard COM radio using an active and stand by display pattern. - Page 5 FREQUENCY RANGE: 118.000 MHz to 136.975 MHz NUMBER OF CHANNELS 760 for 25 kHz channel spacing 2278 for 8.33 kHz channel spacing CHANNEL SPACING 8.33 kHz / 25 kHz or 25 kHz FREQUENCY STABILITY: ±5ppm in the temperature range --20°...
- Page 6 SQUELCH: Automatic squelch (adjustable carrier--to--noise setting) with manual disable. SPURIOUS RESPONSES AND CROSS MODULATION PRODUCTS: At least 80dB down. INTERCOM INPUT: The mic. is connected to the intercom input. The receiver is operational and mic.
-
Page 7: Operational Instructions
2 Operational Instructions Area for Flag for Volume, ON/OFF Transmitt, Squelch, Receive Active area 122. 400 AALEN Mode: ____, USER, DATA AUGSBURG Stand by area ____ = normal Mode (Frequency set) USER= User memory 124. - Page 8 To enter the INIT-mode for erasing the database and setting up all defaults ( for VOL,SQU,VOX and user memory) hold the SAVE button pressed in whilst turning the radio on. (see also “General Setup” in Installation Manual).
-
Page 9: Volume Control
VOX mode if the SEL push-button is pressed again. The selected level will be stored for the next time the ATR833 is turned on. The normal Squelch setting is about 3 to 5. With higher settings weak signals may not be heard. -
Page 10: Frequency Set
To set a new frequency just turn the knob (4) for MHz and (3) for kHz as indicated in the lower stand by line. The kHz stepping for the 8.33 kHz/25 kHz mode is described in chapter 5, ATR833 Frequency- Channel Plan. While entering a new frequency the previous related name will be automatically erased. -
Page 11: Save , Use Of Index
With the knob (3) a cursor can be set in the name line and with (4) a letter can be selected. The memory selector (1) is disabled in this mode. 2.6.2.1 SAVE , use of Index Before saving any information into the user memory you should pay attention to the previous contents represented by the index [nn]... -
Page 12: Download
If the frequency in use has an intolerable frequency drift a "Er" will appear at left side of the active frequency. The transmitter will then be inoperable. In this case the ATR833 is malfunctioning and must be returned to the manufacturer. Page: 12... -
Page 13: Transmitting
With this unit any frequency can be set direct into the active area. Also the Volume, Squelch and VOX can be changed. All the previous setups in the ATR833 will be unchanged. It is also not possible to lock out the operation of the ATR833 by any fault of the remote unit. - Page 14 3e = unknown command The error flags will disappear after a correct command is received or if the active frequency is changed. Page: 14...
-
Page 15: Atr833 Operating Controls
4 ATR833 Operating Controls [ 12 ] Rotating knobs: 1. Select for user memory 2. Volume / Squelch / VOX push-button 3. Select for kHz or cursor for name input 4. Select for MHz or letter for name input... -
Page 16: Atr833 Frequency-Channel Plan For Combined
The table below shows TX and RX operating frequency, respective channel spacing and the corresponding displayed frequency which is shown at the display of the ATR833 in the range from 118.000 MHz to 118.100 MHz. In combined 8.33 kHz / 25 kHz channel spacing mode, the active channel name is displayed with 6 digits. -
Page 17: Dimensions
6 Dimensions Page: 17... -
Page 18: Approval
7 Approval Page: 18...
Need help?
Do you have a question about the ATR833 and is the answer not in the manual?
Questions and answers