Toa YW-1022 Instruction Manual

DISTRIBUTORS
YW-1022
Thank you for purchasing TOA's Distributor.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your
equipment.
1. FEATURES
• YW-1022 for 2-branch distribution and YW-1024 for 4-branch distribution
• Usable frequency range of 1.6 to 1000 MHz
• Power passing type (changeable to Power off type) for easy power supply
• BNC connectors
2. HANDLING PRECAUTIONS
• Do not install the units in locations exposed to rain such as outdoors or under the eaves.
• Use 75 Ω coaxial cable.
Note:
In a wireless microphone/tuner system, use a low loss type of 5C-FB or 7C-FB.
• Ensure coaxial cable end preparation, and the cable's BNC plug connection to the unit's connector.
Incomplete work increases the unit's loss, causing malfunction in the system.
• Prepare BNC plugs locally.
INSTRUCTION MANUAL
YW-1022
YW-1024
YW-1024
3. CONNECTIONS
[YW-1022]
Loss of 4.5 dB
Distribution 1
Mixing Impossible
Distribution 2
Loss of 4.5 dB
Note
To avoid an increase in loss, do not perform connections between distribution terminals.
Tip
To change the unit into the power off type from the power passing type, cut the jumper wire on the
internal circuit board.
For the detailed method, contact your TOA dealer.
4. SPECIFICATION
Model No. YW-1022
Frequency Range
Distribution Loss 4.5 dB ± 3 dB (between the Mixing
and each Distribution terminals)
Input/Output Impedance
Coaxial Connector Mixing terminal:
BNC jack, power passing type
(30 V DC or less, 2 A or less)
Distribution 1 and 2 terminals:
BNC jack, power passing type
(30 V DC or less, 1 A or less)
Operating Temperature
Operating Humidity
Finish
Dimensions 75 (w) x 122 (h) x 34 (d) mm (2.95" x 4.8" x 1.34")
Weight 105 g (0.23 lb)
Note:
The design and specifications are subject to change without notice for improvement.
• Accessories
Wood screw 4.1 x 25 (for fixing the unit) ................. 2
Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo,
Japan
[YW-1024]
Loss of 8.5 dB
Distribution 1
Distribution 2
Mixing
Distribution 3
Distribution 4
Loss of 8.5 dB
YW-1024
1.6 – 1000 MHz (excluding 50 – 70 MHz)
8.5 dB ± 3 dB (between the Mixing
and each Distribution terminals)
75 Ω
Mixing terminal:
BNC jack, power passing type
(30 V DC or less, 2 A or less)
Distribution 1 – 4 terminals:
BNC jack, power passing type
(30 V DC or less, 1 A or less)
–10 to +50°C (14 to 122 ºF)
90 %RH or less (no condensation)
ABS resin, gray
120 g (0.26 lb)
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg,
Germany
URL: http://www.toa.jp/
Impossible
Impossible
Impossible
133-07-00021-00