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ESW-R210 UHF Synthesized True Diversity Receiver
The rugged, all-metal ESW-R210 receiver offers 100 PLL-synthesized UHF frequencies, Tone Lock™ tone squelch and True Diversity reception with two antennas feeding two completely independent RF sections. Automatic logic circuitry continuously compares and selects the superior received signal, providing more reliable reception, and reducing dropouts. The ESW-R210 provides +12V DC on the antenna jacks to power in-line RF devices, and has two audio outputs on the back panel: XLRM-type balanced and Ľ” unbalanced. Two isolated audio outputs permit simultaneous feeds to both unbalanced and balanced inputs. A headphone jack with level control on the receiver’s front panel provides convenient monitoring of audio output.- 100 PLL-synthesized channels selectable via push buttons
- True Diversity operation selects the better signal from two independent tuner sections, reducing dropouts
- Interference-resistant UHF band operation
- Tone Lock™ tone squelch circuitry opens only for ESW transmitter signals
- Balanced and unbalanced audio output jacks; ground-lift switch on balanced output
- Front-panel headphone monitor jack with level control
- +12V DC provided on the antenna inputs to power in-line RF devices
- Auto-adjusting AC power supply accepts 120-240V 50/60 Hz input
- Unit mounts in a single (1U) 19" rack space with included adapters
- Part of the versatile, high-performance, easy-to-use Engineered Sound Series
- Engineered Sound wireless transmitters and receivers are offered separately, rather than in pre-set combinations, to permit choosing exactly the right components for your particular application:
ESW-R220 UHF Synthesized True Diversity Dual Receiver
ESW-T211 UHF Synthesized UniPak® Body-pack Transmitter
ESW-T212 UHF Synthesized Plug-on Transmitter
ESW-T214 UHF Synthesized Handheld Microphone/Transmitter
OVERALL SYSTEM SPECIFICATIONS
| Operating Frequency | UHF band, 728.125 MHz to 740.500 MHz |
| Number of Channels | 100 total |
| Frequency Stability | ±0.005%, Phase Lock Loop frequency control |
| Modulation Mode | FM |
| Normal Deviation | ±5 kHz |
| Tone Squelch Frequency | 32.768 kHz |
| Operating Range | 300' typical |
| Operating Temperature Range | 41° F (5° C) to 113° F (45° C) |
| Frequency Response | 100 Hz to 15 kHz |
RECEIVER SPECIFICATIONS
| Receiving System | Dual independent tuners, automatic-switching diversity |
| Image Rejection | >100 dB |
| Signal-to-noise Ratio | >107 dB (IEC-weighted at ±40 kHz deviation) |
| Total Harmonic Distortion | <1% (±5 kHz deviation at 1 kHz) |
| Sensitivity | 18 dBµV (S/N 60 dB at ±5 kHz deviation, IEC-weighted) |
| Intermediate Frequency | 54.25 MHz, 10.7 MHz |
| Audio Output | Unbalanced: 40 mV (at 1 kHz, ±5 kHz deviation, 1M ohm load)
Balanced: 4 mV (at 1kHz, ±5 kHz deviation, 600 ohm load) |
| Output Connectors | Unbalanced: 1/4" phone jack
Balanced: XLRM-type |
| Headphone Output | 20 mW max. into 16 ohms (at 1 kHz, ±5 kHz deviation) |
| Antenna Power | +12V DC on input jacks, 20 mA max.from each jack |
| Antenna Inputs | BNC-type, 50 ohms |
| Power Supply | 120-240V AC, 50/60 Hz, auto-adjusting |
| Dimensions | 16.93" (430.0 mm) W x
1.73" (44.0 mm) H x 6.89" (175.0 mm) D without antennas, power cable or rack-mount adapters |
| Net Weight | 5.5 lbs (2.5 kg) |
| Accessories Included | Two flexible UHF antennas, rack-mount adapters, power cable and power cable clamp |
Conditions
ESW-R210 : UHF Synthesized True Diversity Receiver
