Manufacturer: sony

Model: WRT 810A Synthesized Wireless Microphone

Description:

The WRT-810A is a Transmitter for an 800 MHz band UHF synthesized Wiresless Microphone System to be used forbroadcast or movie Production Purposes.

The Microphone/Transmitter is classified by frequency band.

Features:

- Easy Selection of 94 Channels
- Operation Powered by Widely Available Batteries
- CPU and LCD for Coordinated Operation Control
- Saved Channel and Input Attenuation Settings
- Highly Reliable Electronic Attenuator
- Mobile phone audio input Switch
- Compatibility with sony Lavalier Microphones (WRT-820A)
- RF carrier with tone signal
- Wide Dynamic Range Low Noise

Specifications:

Transmitter and modulator section

- Oscillator Crystal Controlled Pll synthisizer
- Carrier frequencies 94 settings at 125- <Hz Intervals
   WRT-810A (64): 770.125 to 781.875 MHz
   WRT-810A (66): 782.125 to 793,875 MHz
   WRT-810A (68): 794.125 to 805,875 MHz
- Tone Signal 32,768 MHz
- Type of emission 110kf3e
- RF Power Output 10 MW/2.5 MW, Selectable (50 Ohms)

Power Section

- Power Requierments 3 V (Two L40 (LR6) Akaline Batteries)
- Battery Life About 8 Hours AT 25 ° C (with sony AM3 (LR6) Akaline Batteries)
- Current Consumption Less Than 170 MA (3 V)

- Opering temperature 0 ° C to 50 ° C
- Storage temperature -30 ° C to plus 60 ° C
- Dimensions 48 x 238 mm
- Weight About 300 g (including batteries)

Items Delivered:

- sony WRT-810A Wireless Microphone (Without Batteries)
- Carrying case

The Microphone is in used cosmetic condition and fully functional tested.