Lectrosonics IFBR1B Bodypack IFB Receiver with Charger with Frequency Variants
Vendor: Lectrosonics
Available
Lectrosonics IFBR1B Bodypack IFB Receiver with Charger with Frequency Variants
The Lectrosonics DSSM is the enhanced, fully digital successor to the SSM, combining advanced wireless performance with an exceptionally compact and rugged design. With an IP57-rated enclosure, the DSSM is engineered to withstand demanding production environments where dust and water resistance are essential. The IP57 rating provides protection against dust ingress and allows the transmitter to withstand water immersion up to 1 meter for more than 30 minutes. Despite its rugged construction, the DSSM maintains a compact form factor that is well suited for discreet placement and concealed body-worn applications. Its design also supports quick battery replacement for efficient field operation. Ideal for theater, television, film, and broadcast, the DSSM delivers reliable digital transmission in applications where concealment and environmental protection are important. It is compatible with current Lectrosonics digital receivers, including the DSQD, DCR822, DSR, DSR4, M2Ra, and DCHR. The DSSM incorporates high-efficiency circuitry to maximize operating time when powered by the rechargeable LB-50 battery. Selectable RF output levels include 10 mW and 35 mW in D2 compatibility mode, while the 4 mW High Density Mode (HDM) provides an efficient option for high-density wireless environments. The transmitter also supports dock charging, offering convenient battery charging between productions.
NOTE: Freq Band B1 and VHF are Special Order
Features
- IFB Monitoring for Talent and Crew
- Compatible with IFBT4 Transmitters
- Includes Single-Battery Charger
- 8 Hours on Rechargeable Battery
- Improved All-Metal Battery Door
| Frequency Selection Steps | 25 kHz or 100 kHz, Selectable |
| Frequency Bands | A1: 470.100 to 537.575 MHz, B1: 537 to 614 MHz, C1: 614 to 692 MHz, 941: 941 to 960 MHz, VHF: 174 to 216 MHz |
| Signal to Noise Ratio | 95 dB (A Weighted) |
| Squelch Quieting | 90 dB |
| AM Rejection | 50 dB, 10 uV to 100 mV |
| Modulation Acceptance | ±20 kHz |
| Spurious Rejection | > 70 dB |
| Third Order Intercept | 0 dBm |
| Frequency Response | 100 Hz to 10 kHz (±1 dB) |
| Audio Output | 1 V RMS into 50 Ohms Minimum |
| Antenna | Headphone Cable |
| Minimum Headphone Impedance | 16 Ohms |
| Programmable Memory | 10 Frequencies Stored as Presets |
| Controls |
Top Panel: Single Knob Controls Audio Output Level and Power On Side Panel: Membrane Switches with LCD Interface for Frequency Selection and Preset Function |
| Indicators | Multicolor LED Indicator for Power On and Battery Status |
| Battery |
LB-50 Li-Ion (Included) 3.6 V, 1000 mAH |
| Battery Life | 8 Hours per Charge |
| Current Consumption | 120 mA |
| Dimensions | 2.8 x 2.4 x 0.8" / 71.1 x 61 x 20.3 mm |
| Weight | 3.4 oz / 96.4 g (with Battery and Belt Clip) |
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