Options and Accessories: Please scroll down to view related items.
SD-125EL V2 148-174 MHz
The Maxon SD-125EL Series of
catalog/telemetry radios are designed to meet the needs for a variety of
wireless applications in a cost effective package.
The modules incorporate the most requested mechanical footprint and
connectors. Adjustable transmit power settings from one to five watts
provides the power needed on any job and the LED indicator gives instant
on-site status of the radio's operation. The die-cast aluminum
cabinet/lid provides resistance to RF interference; and gives
exceptional environmental durability in the most extreme conditions. The
SD-125EL can also be configured with POCSAG for paging applications.
Whether implementing a new system or installing into an existing system,
the Maxon family of data telemetry radios have been the choice of OEM
and end-users worldwide for over 25 years.
Features:
- SD-125E Series User Manual
- Maxon's Complete Product Catalog.pdf
- Synthesized Frequency Tuning
- 1 or 5 Watts RF Output
- 148-174 MHz VHF - V2 (Current Model listed on this page)
440-470 MHz UHF - U2
400-430 MHz UHF - U1 - Programmable up to 16 Channels
- 16 Channels (Dip Switch Select)
(internal dip switch) - Programmable Wide/Narrow Band
- Operates from 9V to 18 VDC
- Carrier Squelch ONLY
- LED Status Indicator
- DE-9 Male Connector
- 12.5/25 kHz Channel Spacing
- Carrier Detect
- Busy Channel Lockout
- BNC Female Antenna Connector
- POCSAG Protocol Optional
- Carrier Detect
- Complies with NTIA Specifications
- Die-Cast Aluminum Housing
- TX Time Out Timer
- PC Programming via Software and Cable (Recommended Accessory)
- Programming Not Guaranteed if Requested (unknown parameters/settings/offsets/channels/
PL codes/internal mods may be present - Recommend Programming Software and Cable) - Call for Assistance
- Pay using PayPal:
no PayPal account needed
Applications:
Oil and Gas Field SCADA
Security/Alarm System
Gate Systems
Remote Controls
Commercial Sign Control
Automatic Vehicle Location
Murphy/Kill Switches
Weather Monitoring
Irrigation Systems
Emergency Call Boxes
Low Power Repeaters
General Specifications | ||
Parameter: | Maxon VHF SD-125EL V2 | Maxon UHF SD-125EL U1/2 |
Frequency Range | 148-174 MHz V2 | 440-470 MHz U2 400-430 MHz U1 |
Approvals | RXUSD-125EV2 | RXUSD-125EU1/RXUSD-125EU2 |
FCC Parts | Parts 22, 74, 90, 210 | |
Channels | 1 to16 internal dip switch selectable | |
Channel Spacing | 12.5 / 25 KHz | |
Channel Stepping |
2.5, 5 & 6.25 KHz |
|
Channel Spread | 26 MHz | 30 MHz |
Frequency Stability |
±5.0 ppm |
±2.5 ppm |
Operating Temperature |
-22° to +140° F (-30° to + 60° C) |
|
Storage Temperature |
-40° to +176° F (-40° to + 80° C) |
|
Input Voltage |
9V - 18V DC, 12V nominal |
|
LED Status |
Green - Receive or Decode / Red - Transmit |
|
Current Drain @12V | 65 mA Rx / 1.0A Tx Low / 2.0A Tx Hi | |
Lock Time |
<10ms |
|
Operating Rating |
35% @ Temp Range Listed |
|
Dimensions [LWD] |
44.6 x 2.4 x 1.4” (117x62x35 mm) |
|
Weight |
9.4 oz. (267 g.) |
|
Materials |
Die-cast Aluminum |
|
IC Certification Number |
153B-SD-125EV2 |
153B-SD-125EU1/153B-SD-125EU2 |
Receiver Specifications | ||
Parameter: | Maxon VHF SD-125EL V2 | Maxon UHF SD-125EL U1/2 |
Frequency Stability | < ±5 PPM | < ±2.5 PPM |
Sensitivity (12dB SINAD) | .25μV (12.5 kHz), 0.35μV (25 kHz) | |
Response Time | <16ms | |
Selectivity | 50dB (12.5 kHz), 60dB (25 kHz) | |
Spurious Emissions | -70dB | |
Intermodulation |
-65dB |
|
Audio Output |
0.5 Watt |
|
Audio Distortion |
< 5% @ 1 KHz |
|
Spurious/Harmonic |
65dB |
|
Input Impedance | 50 ohms | |
Transmitter Specifications | ||
Parameter: | Maxon VHF SD-125EL V2 | Maxon UHF SD-125EL U1/2 |
RF Power Output. |
5/1 Watt Programmable |
|
Frequency Deviation | ±2.5, Min. ±1.9 kHz (12.5 kHz) / ±5.0, Min. ±3.8 kHz (25 kHz) | |
Modulation | 11K0F3E / 16K0F3E | |
Spurious & Harmonics | 60dB | |
FM Hum & Noise |
40dB (12.5 kHz), 40dB (25 kHz) |
|
Adj. Channel Power | 70dB (25 kHz), 60dB (12.5 kHz) | |
Audio Response | +1, -3dB from 6dB per octave pre-emphasis and characteristic 300 ~ 3000 Hz | |
Modulation Sensitivity | 100mV RMS (60% peak dev) |
NOTE: Some features indicated by specifications listed are prohibited by FCC rule and are not available on models sold in the U.S. or its territories. Note: Features and specifications subject to change without notice.
Maxon SD-125EL V2 - SD-125E Series VHF 148-174 MHz Data Telemetry Radio w/DE-9 Pin Male
- Brand: Maxon America, Inc.
- Product Code: SD-125EL V2
- Availability: In Stock
-
$228.00
-
- 2 or more $194.00
- 20 or more $181.00
Available Options
Related Products
Maxon SD-171EL - VHF 142-174 MHz Data Telemetry Radio CTCSS/DCS DE-15 & Modem(option)
Options and Accessories: Please scroll down to view related items. SD-171EL VHF 142-1..
$228.00
Maxon TB-150BN - VHF (148-174 MHz) 6" Antenna, BNC
VHF (148-174 MHz) 6" Antenna, BNC male connector for use with any Data Radio. This is a "rubber duck..
$35.00
Maxon ACC-2125 - SD-125EL PC Programming Cable (Serial Type) for E and EL Series Radios
Channel Programming cable for SD-125EL and SD-125E series Data Radios. Requires ACC-900E/EN so..
$49.00
Maxon TAC-101D - SD-125EL PC Squelch Adjustment Cable (Serial Type) for E and EL Series Radios
Squelch Adjustment cable for SD-125EL and SD-125E series Data Radios. Requires ACC-900E/EN software ..
$49.00
Maxon ACC-900E - SD-125EL Series Programming Software (Wide/Narrow)
Programming software for SD-125EL Series Data Radios. Will program both wide and narrow (W/N) channe..
$35.00
Maxon ACC-HSNF Heat Sink for SD-125EL & SD-170EL/EX Series
Aluminum Black Anodized Pin Style - Flat Mount cooling device for SD-125EL & SD-170EL/EX Series ..
$189.00
Maxon SD-125EL U2 - SD-125E Series UHF 440-470 MHz Data Telemetry Radio w/DE-9 Pin Male
Options and Accessories: Please scroll down to view related items. SD-125EL U2 440-47..
$228.00
Maxon SD-125EL U1 - SD-125E Series UHF 400-430 MHz Data Telemetry Radio w/DE-9 Pin Male
Options and Accessories: Please scroll down to view related items. SD-125EL U1 400-43..
$228.00
Maxon ACC-516E Extender Board for SD-125E/EL & SD-170EL/EX series radios
The ACC-516E Extender Board SD-125E/EL Data Radios allows the separation of the two internal circuit..
$25.00
Maxon SVM-125E - SD-125EL/SD-170EL/EX Series Service Manual
A .pdf format service manual on CD. Contains all part numbers, schematics, layouts, exploded views a..
$35.00
Maxon 250-160292TA RF Board Only - Populated with Antenna Jack
Main RF PCB w/Antenna Jack. Quick repair swap out without going down to component level.Options and ..
$94.00
Maxon G8BI Chrome Mag Mount 3-1/4” Base w/12' coax & BNC or PL-259 Connector
Maxon G8BI Magnetically Mounted NMO 3-1/4” Diameter Base Chrome w/12' coax & BNC cable Connector..
$69.00
Maxon G8BI20 Chrome Mag Mount 3-1/4” Base w/20' coax & BNC or PL-259 Connector
Maxon G8BI20 Magnetically Mounted NMO 3-1/4” Base Chrome w/20' coax & BNC cable Connector. Requi..
$89.00
Maxon QW152 VHF 1/4 Wave Antenna (NMO Type)
Maxon QW152 VHF 1/4 Wave Antenna (NMO Type) for use with with G8BI or G8BI20 magnetic bases (see bel..
$22.00
Maxon QW450 UHF 1/4 Wave Antenna (NMO Type)
Maxon QW450 UHF 1/4 Wave Antenna (NMO Type) for use with with G8BI or G8BI20 magnetic bases (see bel..
$22.00
Maxon ACC-HSWFL Heat Sink w/Fan on lid for SD-125EL & SD-170EL/EX Series
Aluminum Finned Heat Sink w/Cooling Fan Mounted on Radio Lid for SD-125EL & SD-170EL/EX series D..
$0.00
Maxon ACC-900EN - SD-125EL Series Programming Software (Narrow)
Programming software for SD-125EL Series Data Radios. Will program ONLY narrow (N) channels. Require..
$35.00
Maxon ACC-516 Extender Board for Servicing SD-160/SD-170 Data Radios
The ACC-516 Extender Board for the older (no longer in production) SD-160/SD-170 Data Radios allows ..
$25.00
Maxon SD-174EL - UHF 450-490 MHz Data Telemetry Radio CTCSS/DCS DE-15 & Modem(option)
Options and Accessories: Please scroll down to view related items. SD-174EL UHF 450-4..
$228.00
Maxon SR-170V - 5 Watt VHF Repeater (142-174 MHz) w/o Duplexer CTCSS/DCS
Options and Accessories: Please scroll down to view related items. SR-170V VHF Repeat..
$0.00
Maxon SD-174EX - UHF 450-490 MHz Data Telemetry Radio w/DE-9 pin Male CTCSS/DCS
Options and Accessories: Please scroll down to view related items. SD-174EX UHF 450-4..
$228.00
Maxon SD-271 V2 - VHF 136-174 MHz Data Telemetry Radio CTCSS/DCS DE-15 & Modem(option)
Options and Accessories: Please scroll down to view related items. SD-271 V2 VHF 136-..
$228.00
Maxon SD-274 U1 - UHF 400-440 MHz Data Telemetry Radio CTCSS/DCS DE-15 & Modem(option)
Options and Accessories: Please scroll down to view related items. SD-274 U1 UHF 400-..
$0.00
Maxon SD-274 U2 - UHF 430-470 MHz Data Telemetry Radio CTCSS/DCS DE-15 & Modem(option)
Options and Accessories: Please scroll down to view related items. SD-274 U2 UHF 430-..
$0.00
Maxon SD-274 U3 - UHF 450-490 MHz Data Telemetry Radio CTCSS/DCS DE-15 & Modem(option)
Options and Accessories: Please scroll down to view related items. SD-274 U3 UHF 450-..
$272.00
Maxon SD-671D V2 - SD-670DE Series VHF DMR 150-174 MHz Digital Data Telemetry Radio SD-671DE V2
Options and Accessories: Please scroll down to view related items. SD-671DE V2 VHF 150-174 MHz The..
$368.00
Maxon SD-674D U2 - SD-670DE Series UHF DMR 410-470 MHz Digital Data Telemetry Radio SD-674DE U2
Options and Accessories: Please scroll down to view related items.SD-674DE U2 UHF 410-470 MHz The M..
$352.00
Maxon SR-170DV - 5 Watt VHF Repeater (142-174 MHz) with Duplexer CTCSS/DCS
Options and Accessories: Please scroll down to view related items. SR-170DV VHF Repea..
$0.00
Maxon SR-170U - 5 Watt UHF Repeater (450-490 MHz) w/o Duplexer CTCSS/DCS
Options and Accessories: Please scroll down to view related items. SR-170U UHF Repeat..
$0.00
Maxon SR-170DU - 5 Watt UHF Repeater (450-490 MHz) with Duplexer CTCSS/DCS
Options and Accessories: Please scroll down to view related items. SR-170DU UHF Repea..
$0.00
Maxon SD-171EX - VHF 142-174 MHz Data Telemetry Radio w/DE-9 pin Male CTCSS/DCS
Options and Accessories: Please scroll down to view related items. SD-171EX VHF 142-1..
$228.00
Maxon SD-125V2 - SD-125 Series VHF 148-174 MHz Data Telemetry Radio w/DB-9 Pin Male
Options and Accessories: Please scroll down to view related items. SD-125V2 148-174 M..
$0.00
Maxon SD-125U1 - SD-125 Series UHF 400-430 MHz Data Telemetry Radio w/DB-9 Pin Male
Options and Accessories: Please scroll down to view related items. SD-125U1 400-430 M..
$0.00
Maxon SD-125U2 - SD-125 Series UHF 440-470 MHz Data Telemetry Radio w/DB-9 Pin Male
Options and Accessories: Please scroll down to view related items. SD-125U2 440-470 M..
$0.00
Maxon SD-171 - VHF 148-174 MHz Data Telemetry Radio w/DB-15 Pin Female
Options and Accessories: Please scroll down to view related items. SD-171 148-174 MHz..
$0.00
Maxon SD-174 - UHF 450-490 MHz Data Telemetry Radio w/DB-15 Pin Female
Options and Accessories: Please scroll down to view related items. SD-174 450-490 MHz..
$0.00
Maxon SD-161 - VHF 148-174 MHz Data Telemetry Radio w/DB-15 Pin Female
Options and Accessories: Please scroll down to view related items. SD-161 148-174 MHz..
$0.00
Maxon SD-164 - UHF 450-490 MHz Data Telemetry Radio w/DB-15 Pin Female
Options and Accessories: Please scroll down to view related items. SD-164 450-490 MHz..
$0.00
Maxon ACC-900CD - SD-125V2 SD-125U2 SD-125U1 Series & Midland 70-101 70-201 Programming Software
Programming software for SD-125V2 and SD-125U2/SD-125U1 Series Data Radios and Midland 70-101/70-201..
$20.00
Maxon SD-125EU1 - SD-125E Series UHF 400-430 MHz DE-9 Pin Male Data / Telemetry Radio
Options and Accessories: Please scroll down to view related items. SD-125EU1 400-430 ..
$228.00
Maxon SD-125EU2 - SD-125E Series UHF 440-470 MHz DE-9 Pin Male Data / Telemetry Radio
Options and Accessories: Please scroll down to view related items. SD-125EU2 440-470 ..
$228.00
Maxon SD-125EL U2 - SD-125E Series UHF 440-470 MHz Data Telemetry Radio w/DE-9 Pin Male OPEN BOX NEW
Options and Accessories: Please scroll down to view related items. SD-125EL U2 440-47..
$0.00
Maxon ACC-2005 - SD-125V SD-125U 70-101 70-201 PC Programming Cable (Serial Type) Older Series Radios
Channel Programming cable for Maxon SD-125V2, SD-125V3, SD-125U2, SD-125U1 and Midland 70-101BD / 70..
$0.00
Midland 70-201BD - VHF 148-174 MHz Data Telemetry Radio w/DB-9 Pin Male
Options and Accessories: Please scroll down to view related items. Midland 70-201BD 1..
$0.00
Midland 70-101BD - UHF 440-470 MHz Data Telemetry Radio w/DB-9 Pin Male
Options and Accessories: Please scroll down to view related items. Midland 70-101BD 4..
$0.00
Maxon ACC-906CD - PL5161 & PL5164 PL-5100 Series Programming Software
Programming software for PL5161 and PL5164 PL5100 Series Radios . Will program both wide and narrow ..
$20.00
Tags: SD-125EL V1, UHF, data, radio, sd-125, de-9, db-9, maxon, sd125, sd-125e, sd125e, sd125el