RDL FP-TPSR4A Format-A Two-Pair Audio Sender/Receiver
RDL FP-TPSR4A Format-A Two-Pair Audio Sender/Receiver
B&H # RDFPTPSR4A MFR # FP-TPSR4A
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This item is noncancelable and nonreturnable.
You Pay: $271.95
RDL FP-TPSR4A overview
- 1Description
The RDL FP-TPSR4A Format-A Two-Pair Audio Sender/Receiver provides the interface between a hotel room television and listening stations and audio input panels. The Sender Section is an RDL Format-A audio sender that accepts either a stereo line-level or 1 to 3W mono amplified fixed-level signal, usually from a commercial hospitality equipped TV. The FP-TPS4A unit distributes the source signal to two Format-A RJ45 output jacks to feed multiple Format-A receivers.
The input accepts either an unbalanced stereo or an amplified mono input. The FP-TPSR4A unit sends the unbalanced left and right sources over balanced twisted-pair cables on pairs B and C. If a mono amplified signal is connected, the mono source is fed to both pairs B and C. Audio circuitry is active balanced for excellent audio fidelity and low-noise performance.
The Receiver Section is an RDL Format-A receiver with an RJ45 input fed by sender modules such as the D-TPS8A stereo input panel for a portable computer or media player. Audio signals received on pairs B and C are amplified to feed two stereo RCA connectors at a standard -10 dBV consumer level. One of these outputs connects to the TV AUX input; the other is available to feed the input of a stereo amplifier in the room.
The FP-TPSR4A Sender/Receiver is normally mounted behind a TV where AC power is available. A 24VDC power supply, available separately, provides power to the FP-TPSR4A unit and to the connected sending & receiving modules. It is not necessary to connect power supplies to the connected senders and receivers, facilitating installation. A front-panel blue LED is illuminated when the FP-TPSR4A unit is receiving and distributing 24VDC to all the three RJ45 jacks.
The distributed output DC voltage is short-circuit protected by an automatically resetting fuse. A power fault on either output jack causes the blue LED to extinguish.
The FP-TPSR4A Sender/Receiver is suited for guest room installations with bedside and restroom listening stations. The inputs and outputs are fully compatible with all RDL Format-A receivers. The unit features automatic fused power, hum rejection, low noise, and low distortion for designers and installers looking to work with twisted pair products.
General
- Combination sender and receiver module
- Suitable for hotel room audio systems
- Distributes power to all connected modules
- Automatically resetting fuse for output voltage
- Compact all-metal construction
Sender Section
- Format-A sender from TV fixed audio output
- Sends left and right audio channels
- Unbalanced stereo input from fixed level audio source
- Balanced audio input from mono amplifier
- High quality audio distributed to each RJ45 output
- Two Format-A outputs on RJ45
Receiver Section
- Format-A receiver compatible with 2-pair senders such as D-TPS8A (not included)
- Two -10 dBV stereo unbalanced outputs on RCA connectors
- L (Left) output from Pair B; R (Right) from pair C
- The output feeds the AUX input of the TV
- 1Description
RDL FP-TPSR4A specs
| Transmitter | |
|---|---|
| Inputs | 3, 20 kΩ unbalanced (2, left and right); 100 kΩ balanced (mono amplified) |
| Input Connections | Phono jack (Unbalanced); mini-jack (Balanced) |
| Input Level | -10 dBV unbalanced; 1 W (8 Ω) to 10 W (8 Ω) balanced, 2 W nominal |
| Twisted Pair | Format-A Signal Pairs Used: 2, B, C |
| Output | RDL TP Format-A |
| Output Connection | RJ45 |
| Frequency Response | 10 Hz to 50 kHz (± 0.1 dB) |
| THD + N | <0.05% |
| Noise | Below +4 dBu: <-85 dB |
| Crosstalk | <-85 dB (10 Hz to 10 kHz); <-80 dB (10 to 20 kHz) |
| Headroom | Above +4 dBu: >18 dB |
| Receiver | |
|---|---|
| Input | RDL Format-A |
| Input Connections | RJ45 |
| Twisted Pair | Format-A Signal Pairs Used: 2, B (Left), C (Right) |
| Output | 100 Ω unbalanced |
| Output Connections | 2, RCA phono stereo |
| Frequency Response | 10 Hz to 40 kHz (± 0.1 dB) |
| THD + N | <0.005% |
| Noise | Below +4 dBu: <-90 dB |
| Crosstalk | <90 dB (1 kHz); <75 dB (20 Hz to 20 kHz) |
| Headroom | Above -10 dBV: >20 dB |
| CMRR | >65 dB (50 Hz to 150 Hz) |
| General | |
|---|---|
| Indicators | Power (Input and outputs active) |
| Power Connections | Power jack (locking) |
| Power Requirement | 24 VDC @ 35 mA plus connected loads |
| Current (Maximum) | Load Current: 500 mA |
| Dimensions (L x W x H) | 6.58 x 3.25 x 1.68" (16.71 x 8.25 x 4.26 cm) |
| Weight | 1.00 lb (0.45 kg) |
| Packaging Info | |
|---|---|
| Package Weight | 1.005 lb |
| Box Dimensions (LxWxH) | 7.0 x 4.375 x 2.25" |
