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1 Product Overview
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UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
1-3-3
Tag Communications Specifications
V780-HMD68-ETN-JP/V780-HMD68-ETN-JP-S
Item
V780-HMD68-ETN-JP/V780-HMD68-ETN-JP-S
Tag Communica-
tions Specifica-
tions
Applicable countries
Japan
Maximum Radiated power
4 W e.i.r.p
Output power
15 to 27 dBm (Switchable in 1-dB increments.)
RSSI detection range
Signal level: -35 to -61 dBm
Noise level: -35 to -70 dBm (at end of antenna cable)
Transmission speed from
Reader/Writer to RF Tag
40 kbps (fixed)
Transmission speed from RF
Tag to Reader/Writer
• 80 kbps (High-speed Mode)
*1
• 20 kbps (Standard Mode)
*1
*1. The default setting is for Automatic Mode. The Reader/Writer will automatically change to High-speed Mode
or Standard Mode depending on the interference waves.
Used frequencies
(Described at the center fre-
quency of each channel)
3 channels
(916.8/918.0/919.2 MHz)
License
Channel interval
200 kHz
Communications method
with RF Tags
Miller-modulated subcarrier
Tag communications protocol ISO/IEC 18000-63: 2013 (EPCglobal Class-1 Generation-2)
Polarization characteristic
RHCP
Multiaccess communications
Up to 64 RF Tags can be read.
V780-HMD68-ETN-KR/V780-HMD68-ETN-KR-S
Item
V780-HMD68-ETN-KR/V780-HMD68-ETN-KR-S
Tag Communica-
tions Specifica-
tions
Applicable countries
Korea
Maximum Radiated power
4 W e.i.r.p
Output power
15 to 27 dBm (Switchable in 1-dB increments.)
RSSI detection range
Signal level: -35 to -61 dBm
Noise level: -35 to -70 dBm (at end of antenna cable)
Transmission speed from
Reader/Writer to RF Tag
40 kbps (fixed)
Transmission speed from RF
Tag to Reader/Writer
• 80 kbps (High-speed Mode)
*1
• 31.25 kbps (Standard Mode)
*1
*1. The default setting is for Automatic Mode. The Reader/Writer will automatically change to High-speed Mode
or Standard Mode depending on the interference waves.
Used frequencies
6 channels
(917.3/917.9/918.5/919.1/919.7/920.3 MHz)
FHSS
Channel interval
200 kHz
Communications method
with RF Tags
Miller-modulated subcarrier
Tag communications protocol ISO/IEC 18000-63: 2013 (EPCglobal Class-1 Generation-2)
Polarization characteristic
RHCP
Multiaccess communications
Up to 64 RF Tags can be read.
Summary of Contents for V780 Series
Page 22: ...Version Upgrade Information 20 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 60: ...3 Part Names and Functions 3 14 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 152: ...6 Functions 6 76 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 334: ...8 Browser Interface 8 44 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 358: ...9 Troubleshooting 9 24 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 392: ...Appendices A 30 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 393: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual Z389 Index ...
Page 397: ......