Lectrosonics SRb5P/E01 Dual Channel Radio Mic System
Lectrosonics SRb5P/E01 Dual Channel Radio Mic SystemLectrosonics SRb5P/E01 Dual Channel Radio Mic SystemLectrosonics SRb5P/E01 Dual Channel Radio Mic System
Lectrosonics SRb5P/E01 Dual Channel Radio Mic SystemLectrosonics SRb5P/E01 Dual Channel Radio Mic System

Lectrosonics SRb5P/E01 Dual Channel Radio Mic System

    • Camera slot and stand-alone adapters
    • Dual receiver design for two channel or single channel ratio diversity operation
    • LCD with RF spectrum scanner
    • 256 selectable UHF frequencies
  • More Details...

Model:  LECT-SRB5P-E01-470
Part Number:  SRB5P/E01-606
Manufacturer:  Lectrosonics

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(£2,132.50 Exc. VAT)
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Lectrosonics SRB5P/E01 Dual Channel Radio Mic System


  • Camera slot and stand-alone adapters
  • Dual receiver design for two channel or single channel ratio diversity operation
  • LCD with RF spectrum scanner
  • SmartSquelchTM for noiseless muting
  • 256 selectable UHF frequencies
  • Dual channel SmartDiversityTM reception
  • Single channel Ratio Diversity reception
  • Automatic Power State Restoration
  • DSP-based pilot tone squelch
  • Rear Panel Audio Outputs

Two-channel slot-mount Digital Hybrid Wireless® diversity receivers. The SR receiver offers two independent channels and fits into the standard video camera slots found on professional cameras. The two audio channels can feed separate inputs or can be mixed internally to feed a single input.

NOTE: Not all cameras have two audio channels enabled in the slot.

The SRb5P variant is equipped with an external audio output for cameras that only have one audio input in the slot. Both audio channels can be connected with external cable (MCSR/SPXLR2).

Note: An SR or SRb may be converted to an SRb5P by an authorized Lectrosonics Service Center. Contact your dealer for details.

Included Accessories

  • 1 - Adjustment Tool
  • 2 - Antennas
  • 1 - Quickstart Guide


Operating Frequencies (MHz):

Block 470 (470.100 - 495.600)
Block 19 (486.400 - 511.900)
Block 20 (512.000 - 537.500)
Block 21 (537.600 - 563.100)
Block 22 (563.200 - 588.700)
Block 23 (588.800 - 607.900 and 614.100 - 614.300)
Block 24 (614.400 - 639.900)
Block 25 (640.000 - 665.500)
Block 26 (665.600 - 691.100)

Frequency Adjustment Range:

25.5 MHz in 100kHz steps

Channel Separation:100 kHz
Receiver Type:Dual conversion, superheterodyne
IF Frequencies:Ch.1:  248.450 MHz and 350.000 kHz
Ch. 2:  243.950 MHz and 250.000 kHz
Frequency Stability:±0.001 %
Front end bandwidth:26 MHz @ -3 dB

20 dB SINAD:
60 dB Quieting:

1.0 uV (-107 dBm), A weighted
2.2 uV (-100 dBm), A weighted

Squelch quieting:Greater than 100 dB typical
AM rejection:Greater than 60 dB, 4 uV to 1 Volt
Modulation acceptance:85 kHz 
Image and spurious rejection:85 dB
Third order intercept:0 dBm
Diversity method:SmartDiversityTM phased antenna combining or Ratio Diversity using both receivers for a single audio channel
FM Detector:Digital Pulse Counting Detector
operating at 250 and 350 kHz
RF spectrum analyzer:Coarse and fine scanning modes for
RF spectrum site survey
Antenna inputs:50 Ohm; SMA female connectors
Audio outputs connectors:Interchangeable D connector adapters for camera slot interfaces
Dual TA3 male (mini XLR) balanced output adapter
Balanced output adapter with fixed cables
Front panel audio output:Front panel TA5M with two balanced outputs
Audio output level:Adjustable -50 to +5 dBu in 1 dB steps;
unbalanced output is 6 dB lower
Audio channel crosstalk:-80 dB or better
Front Panel Controls and Indicators:Sealed panel with membrane switches
LCD monitors pilot tone; antenna phase, receiver battery level;
transmitter battery status; audio level, RF level
Audio test tone:1 kHz, -50 dBu to +5 dBu output (bal);
1% THD
Transmitter battery type Selection:9V alkaline, 9V lithium, AA alkaline, AA lithium, NiMH
Phase invert:Audio output phase normal or inverted
Compatibility modes:HYB native Digital Hybrid mode
M.3 non-Lectrosonics (call factory)
200 Lectrosonics 200 Series
100 Lectrosonics 100 Series
HYB/TB Digital Hybrid w/ Talkback
M.7 non-Lectrosonics (call factory)
M.6 non-Lectrosonics (call factory)
IFB Lectrosonics IFB
SmartNR (noise reduction):OFF, NORMAL, FULL modes
(available in Digital Hybrid mode only)
Audio Performance (overall system):
Frequency Response:32 Hz to 20 kHz (+/- 1dB)
THD:0.3% (system) typical in Digital Hybrid mode
Signal-to-Noise Ratio (dB):95 dB or better (overall system, Digital Hybrid mode)
Input Dynamic Range:95 dB (with full Tx limiting)
Rear Panel Controls and features:XLR audio output jack;
External DC input;
Battery compartment access
Powering and current consumption:Min. 6 V to max. 18 Volts DC; 1.4 W
90 mA at 18 VDC
120 mA at 12 VDC
195 mA at 7.2 VDC
210 mA at 6 VDC
Runtime with SRBATTSLED adapter:7.2V, 2200mA “L” style battery will typically provide about 11 hours of operation
Transmitter battery level tracking:LCD display with “bottle” icon and timer readout
Operating temperature:-20° C to +50°C
Weight:195 grams (7 ozs.) with SRaEXT adapter
Dimensions:2.68” wide x .72” high x 3.52” deep
(68 mm x 18 mm x 89 mm)
Specifications subject to change without notice

Delivery Services

At Pinknoise Systems we like to offer our customers a wide choice of delivery options for their orders, and our prices are affordable and competitive. We also use only the best, most reliable couriers and delivery services to get your equipment where it needs to be - quickly and securely. Please find an outline of our services, prices and timescales below.

Service Timescale Price
UK Mainland Royal Mail Small Parcel 2-4 Days £3.99
UK Offshore Royal Mail 2-4 Days £9.99
UK Standard Courier 2-4 Days £6.49
UK Express Courier Next Day £7.99
International Shipping From 1-8 Days (Full Details) From £15.00

Delivery Times

Delivery times are based on when the packages leaves our premises. Sometimes, due to stock restrictions or a non completed order, delivery may take longer as there is a delay with dispatch. We will always notify customers of any issues and problems via email or telephone. If your order is urgent or details change please do let us know.

For full details, fees, and time schedules, please see our Delivery Information page.

Returns & Refunds

New items: You can return goods you have ordered from us for any reason, at any time within 7 working days of receipt, for a full refund or for an exchange for a different product from our range. The cost of returning goods to us shall be borne by you, the customer, in all circumstances without exception.

Items must be packed suitably and insured for full loss in the event of a delivery problem. Pinknoise Systems will not be responsible for lost or damaged return goods. Lost or damaged goods may effect the level of refund you receive.

Used items: Please note this does not apply to used item unless they are deemed faulty.

For full details of our returns policy, please click here.

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