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IHZ4 vs IHZ8 vs IHZ16: 4, 8 or 16 antenna ports
The IHZ8 and IHZ16 are the IHZ4 with more antenna ports: 4, 8 or 16 SMA ports on the same E710-based reader. All three list 0–33 dBm output power, up to 1,000 tags/s, RJ45, RS-232, RS-485, Wiegand and USB 2.0, and 3 inputs with 3 relay outputs, so the choice comes down to how many antennas one reader has to drive. Rows that are the same for all three are marked 'Same' in the table below.
Specifications side by side
Each value is copied from the product's own specification table on this site, with any conditions the listing gives. Rows that read the same for every model are marked Same. Prices exclude 18% GST.
| Specification | UHF IHZ-4 RFID Multi Port Reader – Impinj E710 | UHF RFID 8-Port Fixed Reader IDTS-IHZ8 (Impinj E710) | UHF RFID 16-Port Fixed Reader IDTS-IHZ16 (Impinj E710) |
|---|---|---|---|
| Price, excl. GST | ₹55,000 + GST per piece | Price on request | Price on request |
| Minimum order | 1 piece | 1 piece | 1 piece |
| Model | IDTS-IHZ4 | IDTS-IHZ8 | IDTS-IHZ16 |
| Frequency | 865–868 MHz (India, ETSI EN 302 208); 902–928 MHz (FCC Part 15) version Same | ||
| Protocol | ISO/IEC 18000-6C (EPC C1 Gen2), ISO/IEC 18000-6B, Impinj Gen2X Same | ||
| Chip | Impinj E710, dual power-amplifier circuit Same | ||
| Transmit power | 0–33 dBm (±1 dBm), adjustable in 1 dB steps Same | ||
| Read range | Up to 30 m (antenna, tag and environment dependent) Same | ||
| Write range | Up to 8 m (environment dependent) Same | ||
| Read speed | Up to 1,000 tags/s Same | ||
| Multi-tag reading | Multi-tag reading Same | ||
| Work mode | Fixed or hopping frequency Same | ||
| Antenna ports | 4 × SMA antenna ports | 8 × SMA antenna ports | 16 × SMA antenna ports |
| Interface | RJ45, RS-232, RS-485, Wiegand, USB 2.0 (Wi-Fi, Bluetooth can be added) Same | ||
| Inputs and outputs | 3 inputs, 3 relay outputs Same | ||
| Software and functions | RSSI, antenna detection, online update, data filtering Same | ||
| SDK and API | Java, .NET, C++, direct post API Same | ||
| Indicators | Power and status Same | ||
| Channel bandwidth | < 200 kHz Same | ||
| Frequency stability | ≤ ±10 ppm Same | ||
| Housing and material | Aluminium, anti-shock design Same | ||
| Dimensions | 170 × 120 × 25 mm Same | ||
| Weight | 0.5 kg Same | ||
| Operating temperature | -20 °C to +70 °C Same | ||
| Storage temperature | -40 °C to +85 °C Same | ||
| Humidity | Non-condensing Same | ||
| Atmospheric pressure | 86–108 kPa Same | ||
"Not stated" means the product's listing gives no figure for that row; ask us if it matters for your project.
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