! !! !! !! ! !! Rtb6211d uhf full duplex base station !! ! Operators manual (preliminary) !.
Rtb6211d synthesised base station !! ! Contents ! Introduction ................................................................................................................................................. 3 front panel ................................................................................
1. Introduction !! ! The raycom rtb6211d is a synthesised full duplex nbfm/nxdn digital base station designed for continuous operation. It is specifically designed to meet the requirements of both studio and outside broadcast. The standard unit can be software configured for channels in the 440 - 47...
2. Front panel 1. Mini type b usb socket. Used for programming of radio 1 with kpg-141d software. Programming is covered in the software help files. 2. Lcd display showing status or radio 1 3. Transmit led. When led shows green, radio 1 transmit is active. 4. Transmit push button for radio 1. Press ...
! Rtb6211d page ! 5.
3. Rear panel 1. M4 stud. Connect to earthing system in rack. 2. Iec c14 inlet with fitted 2a type t 20mm fuse. Compatible with standard iec c13 'computer' cable. 3. 4 pin xlr male chassis socket for 12v supply input. Internally protected by 15a non resetting fuse. 4. 3 pin xlr female socket for rad...
4. Connector pinouts and switch information ! All connector drawings are shown as viewed from the rear of the chassis. Ac power inlet fused iec c14 inlet. Connect to an ac supply 90-264v, 47-63hz. For other frequencies/voltages please consult raycom. Fuse is 2a 20mm ceramic cartridge type. Tripping ...
Circuitry is provided. Do not connect these pins to a voltage source, otherwise damage to the source or base station may occur. Pin 8 is connected direct to the fnc6 aux i/o pin of the radio. The function of this pin can be programmed according to customer requirement. Pin 1 transmit (momentary conn...
5. Front panel usb interface ! The rtb6211d has a pair of usb connectors on the front panel, adjacent to the display for each radio. Marked prog, these connectors are used for programming each radio with the kpg-141d configuration software. All radio parameters, such as channel frequencies, spacing,...
6. Operation ! ! Rtb6211d page ! 10
7. Duplexer module ! ! Rtb6211d page ! 11.
8. General performance/specifications ! Frequency range 400-470 mhz number of channels 260 channel spacing analogue : 25 khz/20 khz/12.5 khz channel spacing - digital - wide/narrow 12.5 khz/6.25 khz frequency stability ± 1 ppm (-30 °c to + 60 °c) operating temperature range -30 °c to + 60 °c operati...
9. Technical description ! ! Rtb6211d page ! 13.
10. Circuit diagrams ! ! Rtb6211d page ! 14.
11. Warranty ! ! Rtb6211d page ! 15.
12. Weee & rohs information ! ! Weee directive ! The european community weee directive no. 2002/96/ec covers the safe disposal of waste electrical and electronic equipment at the end of its useful life. It places certain obligations on the producer of the product. ! The end-user should return this p...
13. Declaration of conformity (ce) ! ! Rtb6211d page ! 17.
14. About this manual/contacting raycom rtb6211d page ! 18.
