Product Introduction
1. RDL 4000 adopts Impinj R2000 module, maximum power output is 31dbm.
2. 4 RP TNC ports, with an 12dbi circular polarized antenna, reading distance can reach 24 meters.
3 . Reading speed is 400 tags/sec.
4 .Support LBT function.
5.Support dense reader working mode(DRM)
6.Excellent read and write performance, it is suitable for complicated environment application, for example logistics, clothing, asset management etc.
Technical Specifications
| 
   S/N  | 
  
   Item  | 
  
   Parameters  | 
  
   Unit  | 
  
   Remark  | 
 |
| 
   1  | 
  
   Operating voltage  | 
  
   12  | 
  
   V  | 
  
   | 
 |
| 
   2  | 
  
   Maximum Current  | 
  
   800  | 
  
   mA  | 
  
   | 
 |
| 
   3  | 
  
   Standby current  | 
  
   ≤100  | 
  
   mA  | 
  
   | 
 |
| 
   4  | 
  
   Frequency range  | 
  
   840-960  | 
  
   MHz  | 
  
   Standard:902-928MHz,custo mized optional  | 
 |
| 
   5  | 
  
   Default frequency  | 
  
   operating  | 
  
   Frequency hopping  | 
  
   MHz  | 
  
   Frequency interval 250KHz  | 
 
| 
   6  | 
  
   Channel bandwidth  | 
  
   250  | 
  
   KHz  | 
  
   | 
 |
| 
   7  | 
  
   Frequency speed  | 
  
   hopping  | 
  
   ≤2  | 
  
   s  | 
  
   | 
 
| 
   8  | 
  
   Maximum output  | 
  
   power  | 
  
   31  | 
  
   dBm  | 
  
   | 
 
| 
   9  | 
  
   Step interval  | 
  
   1  | 
  
   dB  | 
  
   5~30dBm adjustable by software  | 
 |
| 
   10  | 
  
   Label protocol  | 
  
   EPC C1G2 /ISO18000-6C  | 
  
   | 
  
   | 
 |
| 
   11  | 
  
   Radio-frequen cy power rising time  | 
  
   ≤500  | 
  
   μs  | 
  
   | 
 |
| 
   12  | 
  
   Radio-frequency  | 
  
   ≤500  | 
  
   μs  | 
  
   | 
 |
| 
   | 
  
   power dropping time  | 
  
   | 
  
   | 
  
   | 
 
| 
   13  | 
  
   Adjacent  | 
  
   ≤-40  | 
  
   dB  | 
  
   ±1CH  | 
 
| 
   channel power leaking ratio  | 
  
   ≤-60  | 
  
   dB  | 
  
   ±2CH  | 
 |
| 
   | 
  
   Frequency  | 
  
   ±10  | 
  
   ppm  | 
  
   -25℃~+40℃  | 
 
| 
   14  | 
  
   stabilizing ratio  | 
  
   ±20  | 
  
   ppm  | 
  
   -40℃~+60℃  | 
 
| 
   15  | 
  
   Maximum reading range  | 
  
   10  | 
  
   m  | 
  
   8dBi Antenna  | 
 
| 
   16  | 
  
   Multi-Label  | 
  
   >400/s  | 
  
   | 
  
   | 
 
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