ACT-311 UHF Analog Single-Channel Receiver
*The product images and specifications shown on our website may differ from the actual products due to different versions.
UHF
24
LCD
- EIA standard metal chassis equipped with a green backlit LCD screen and electronic buttons on the front panel. The LCD screen will automatically turn bright to identify “Working” or “Standby” mode.
- The most reliable 24 MHz narrowband high dynamic range receiving circuit greatly decreases intermodulation distortion and increases interference-free compatible channels.
- Industry’s first “PiloTone & NoiseLock” circuits and the RF interference warning indicator for proper adjustments of the SQ level to avoid interference.
- MIPRO Auto Scan and ACT™ function provides the transmitter’s frequency with precise and rapid sync to the receiver.
- There are 7 preset groups with a total of 80 pre-saved frequencies. The user-defined group allows users to choose 8 working channels from 961 available frequencies.
- Each channel has separate audio output and 3 switchable output gains, or mix signals from all channels with just one output jack. All is to ensure the microphone operates within proper sensitivity and dynamic range, free from distortion.
- Antenna connector provides bias for MIPRO antenna systems to boost reception distance and signal.
- External AC 100 – 240 V switching power supply to ensure stable operation of the system even under drastic voltage change.
- All are designed and made in Taiwan to ensure high quality and value.
Product Introduction
| Model | ACT-311 | ACT-312 | ACT-323 | ACT-343 |
|---|---|---|---|---|
| Name | UHF Analog Single-Channel Receiver | UHF Analog Dual-Channel Receiver | UHF Analog Dual-Channel Receiver | UHF Analog Quad-Channel Receiver |
| Channel | Single | Dual | Dual | Quad |
| Chassis | EIA standard half-rack (9.5") metal chassis | EIA standard half-rack (9.5") metal chassis | EIA standard full-rack (19") metal chassis | EIA standard full-rack (19") metal chassis |
| Frequency Range | UHF 480 – 934 MHz (country dependent) | UHF 480 – 934 MHz (country dependent) | UHF 480 – 934 MHz (country dependent) | UHF 480 – 934 MHz (country dependent) |
| Bandwidth | 24 MHz | 24 MHz | 24 MHz | 24 MHz |
| Receiving Mode | Diversity | Diversity | Diversity | Diversity |
| Sensitivity | 10 dBμV @ S/N > 80 dB | 10 dBμV @ S/N > 80 dB | 10 dBμV @ S/N > 80 dB | 10 dBμV @ S/N > 80 dB |
| Frequency Response | 50 Hz – 18 kHz | 50 Hz – 18 kHz | 50 Hz – 18 kHz | 50 Hz – 18 kHz |
| Dynamic Range | > 106 dBA | > 106 dBA | > 106 dBA | > 106 dBA |
| Audio Output | Balanced: +16 dB / 0 dB / -6 dB, Unbalanced: +10 dB / 0 dB / -6 dB | Balanced: +16 dB / 0 dB / -6 dB, Unbalanced: +10 dB / 0 dB / -6 dB | Balanced: +16 dB / 0 dB / -6 dB, Unbalanced: +10 dB / 0 dB / -6 dB | Balanced: +16 dB / 0 dB / -6 dB, Unbalanced: +10 dB / 0 dB / -6 dB |
| Antenna | 50Ω TNC female connector provides bias for the MIPRO antenna systems | 50Ω TNC female connector provides bias for the MIPRO antenna systems | 50Ω TNC female connector provides bias for the MIPRO antenna systems | 50Ω TNC female connector provides bias for the MIPRO antenna systems |
| Power Supply | DC 12 – 15 V. External AC 100 – 240 V switching power supply | DC 12 – 15 V. External AC 100 – 240 V switching power supply | DC 12 – 15 V. External AC 100 – 240 V switching power supply | DC 12 – 15 V. External AC 100 – 240 V switching power supply |
| Dimensions | 210 × 44 × 165 mm (W × H × D) | 210 × 44 × 165 mm (W × H × D) | 420 × 44 × 164 mm (W × H × D) | 420 × 44 × 164 mm (W × H × D) |
| Weight | Approx. 0.8 kg | Approx. 0.9 kg | Approx. 1.4 kg | Approx. 1.7 kg |
Related Products
Download
| DOC | |||||
|---|---|---|---|---|---|
 |
ACT-311 | Single-Channel Diversity Receiver | 0.37M | 2021/08/11 |  |
|
| Spec Sheet | |||||
|---|---|---|---|---|---|
 |
ACT-311 | UHF Analog Single-Channel Receiver (Ver.2024) | 0.23M | 2024/03/15 | |
|
|
ACT-312 | UHF Analog Dual-Channel Receiver (Ver.2024) | 0.26M | 2024/03/15 | |
|
|
ACT-323 | UHF Analog Dual-Channel Receiver (Ver.2024) | 0.24M | 2024/03/15 | |
|
|
ACT-343 | UHF Analog Quad-Channel Receiver (Ver.2024) | 0.29M | 2024/03/15 | |
|
| User Guide | |||||
|---|---|---|---|---|---|
 |
ACT-300 Series | Diversity Receivers (ACT-311 / ACT-312 / ACT-323 / ACT-343) | 4.66M | 2023/09/26 | |
|
