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1 Product Overview
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
1-3
R
eader/W
riter Sp
ecific
ation
s
1
1
-3-3
T
ag Commun
icatio
ns Specifications
V780-HMD68-ETN-CN/V780-HMD68-ETN-CN-S
Item
V780-HMD68-ETN-CN/V780-HMD68-ETN-CN-S
Tag Communica-
tions Specifica-
tions
Applicable countries
China
Maximum Radiated power
2 W e.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
16 channels
(920.625 to 924.375 MHz)
FHSS
Channel interval
250 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-TW/V780-HMD68-ETN-TW-S
Item
V780-HMD68-ETN-TW/V780-HMD68-ETN-TW-S
Tag Communica-
tions Specifica-
tions
Applicable countries
Taiwan
Maximum Radiated power
4 W e.i.r.p (Indoor use only)
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
10 channels
(922.75 to 927.25 MHz)
FHSS
Channel interval
500 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: ......