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WA-50

Dockable Microwave Transmitter for Wireless Camera

WA-50 is dockable type wireless camera system with Ikegami HK-399PW or HL-60W camera for wireless transmission. Transmission can be made, in addition to the camera picture, for camera control signal and tally signal as well. It employs COFDM that is less multi-path interference for transmission, and space diversity system is employed for reception to achieve stable communication

Dockable to HK-399PW or HL-60W camera

The transmitter can be docked to Ikegami HK-399PW or HL-60W without need of connection cable between camera and transmitter. The direct attachment can prevent any risk of loss of cables or accidental misoperations which could have been caused by external wire harnesses.

Pre-settable transmission frequency and modulation mode

The transmission frequency and modulation mode can be pre-set or programmable. It enables to select parameters best suitable to operation environment.

Low-delay transmission mode (80ms or less)

The WA-50 system provides low-delay transmission (80ms or less) and optionally offers super low-delay (0 flame)

Camera Adaptor
Camera to be combined Ikegami HK-399PW or HL-60W only
Transmission Frequency 2.2 to 2.5GHz (1.9 to 2.1, 2.4 to 2.7GHz possible. 3,5GHz is possible as option). 8CH selectable via keyboard. Programmable via software.
EIRP 500mW as standard. Different power radiation and frequencies also upon request and in accordance with the local PTT regulations.
Video Input YUV analogue, SDI, Digital signal (exclusive format) in preparation for Profile Level 2 (s. below)
Audio Input Analog signal x 3, camera front mic / rear line input/incom. Camera front mic configurable at head and adjustable at rear. Rear line input -20dBm, +/- 10dB adjustable. Intercom carbon or dynamic selectable.
Profile level 1 MPEG-2, 　SP@ML with 60ms latency
Option　: 4:2:2P@ML
Profile level 2 Propritary format (take pattern from MPEG4) with currently 12ms latency (with genlock option).
Bit Rate 2.5Mbps to 15Mbps (depends on modulation), Option: 25Mps
Modulation COFDM, DVB-T (8MHz, 2k Mode), QPSK/16QAM/64QAM, Guard-interval, coding rate is selectable. See other table.
Transmission antenna Non-directional active airial, passive gain 5dBi , active gain 22dBi max.
Transmission range Without any obstacle: 1000m@QPSK, 500m@16QAM, 250m@64QAM
Power Consumption Aprox. 22W
Weight Aprox. 2.5Kg

Base Station
Receiving signal Signal transmitted by camera adaptor
Receiving system Space diversity (FFT-MRC)
2 or 6 way diversity
Video output

Digital signal: SDI x 2 (Embedded Audio)
Analogue signal: Composite x 2, PM x 2
Genlock input BBS at BSW-500. Camera head genlock
optional/analogue, int. terminated
Audio output Analogue signal: 3 channels: front mic., rear input, talk back
Receiving antenna Flat antenna (9dBi, outdoor,studio), OMNI (5dBi, studio/indoor) or 17dBi directional for outdoors, connected via BDC.
TX Frequency 450-470 MHz depending on local PTT regulations.
Transmission output 10mW. Other power radiation and frequencies upon request and in accordance to local PTT regulations..
Command input OCP-399 x 1 / MCP-120 x 1, R Tally / G Tally: 1 each (contact), Scan-Ctrl (16:9).
Interfaces Tally out (R/G)
μPC:remote monitoring (Dengvision)
Aux: remote panel control
IFout: option repeater output
ASI in: option repeater input
ASI out: 2x
2x or 6x UHF input/ 24V DC 1A each
Transmission antenna Non directional, Gain 2dBi
Power Consumption Approx. 115VA (100-240V, 50-60Hz)
Weight Approx. 15Kg
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