Discontinued
Receptor Dual Sintetizado True Diversity UHF
ESW-R220
ESW-R220
Features
- Two independent receivers in a single housing along with an antenna distribution system
- 100 PLL-synthesized channels selectable via push buttons
- An integral antenna combiner/divider distribution system that provides two pairs of antenna inputs and two pairs of antenna outputs
- +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
- True Diversity operation selects the better signal from two independent tuner sections, reducing dropouts
- Interference-resistant UHF band operation
- Tone Lockâ„¢ 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
- 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-R210 UHF Synthesized True Diversity Receiver ESW-T211 UHF Synthesized UniPak® Body-pack Transmitter ESW-T212 UHF Synthesized Plug-on Transmitter ESW-T214 UHF Synthesized Handheld Microphone/Transmitter
Specifications
Overall System | |
---|---|
Operating Frequencies | UHF band, 728.125 MHz to 740.500 MHz |
Modulation Mode | FM |
Normal Deviation | ±5 kHz |
Frequency Response | 100 Hz to 15 kHz |
Frequency Stability | ±0.005%, Phase Lock Loop frequency control |
Tone Squelch Frequency | 32.768 kHz |
Operating Range | 300' typical |
Operating Temperature Range | 41° F (5° C) to 113° F (45° C) |
Number Of Channels | 100 total |
Receiver | |
---|---|
Receiving System | Dual independent tuners, automatic-switching diversity |
Image Rejection | >100 dB |
Sensitivity | 18 dBµV (S/N 60 dB at ±5 kHz deviation, IEC-weighted) |
Headphone Output | 20 mW max. into 16 ohms (at 1 kHz, ±5 kHz deviation) |
Antenna Input | BNC-type, 50 ohms, two "A" and two "B |
Antenna Power | +12V on input jacks, 20 mA max. from "A" jacks, 20 mA max. from "B" jacks |
Power Supply | 120-240V AC, 50/60 Hz, auto-adjusting |
Operating Temperature Range | 41° F (5° C) to 113° F (45° C) |
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 |
Weight | 6.4 lbs (2.9 kg) |
Accessories Included | Two flexible UHF antennas; rack-mount adapters; power cable; power cable clamp |
Intermediate Frequency | 54.25 MHz, 10.7 MHz |
Total Harmonic Distortion | <1% (±5 kHz deviation at 1 kHz) |
Antenna Outputs | BNC-type, 50 ohms, two "A" and two "B |
Audio Output | Unbalanced: 40 mV (at 1 kHz, ±5 kHz deviation, 1M ohm load) Balanced: 4 mV (at 1 kHz, ±5 kHz deviation, 600 ohm load) |
Output Connector | Unbalanced: 1/4" phone jack Balanced: XLRM-type |
Downloads
ESW-R220 Manual