# High Power Base Station Kit

A portable 35 W SATEL-EASy Pro+ base-station package with field power, a telescoping antenna system and a receiver-specific GPS/GNSS interface cable.

- Product page: https://catalog.satelusa.com/products/ks1/
- Category: Kits
- Status: current
- Part number: KS1

## Overview

KS1 is a portable high-power radio base station for delivering GPS and GNSS correction data to compatible RTK rovers. Its SATEL-EASy Pro+ provides up to 35 W of UHF transmitter power, while the elevated antenna system helps extend coverage across large sites and challenging terrain.

The current kit uses an SBLFP35 12.8 V, 35 Ah lithium iron phosphate battery with a matched charger and protected field cabling. A telescoping tripod mast, 450–470 MHz antenna, RF cable and padded transport bags complete the field package.

KS1 is supplied with a GPS/GNSS interface cable selected for the customer’s receiver. Satel USA offers standard cable options for common Carlson, Hemisphere, Leica, Sokkia, Topcon and Trimble equipment, along with custom cable support for other compatible systems.

## Highlights

- Complete high-power UHF base station for surveying and GNSS RTK work
- SATEL-EASy Pro+ radio with up to 35 W transmitter power
- SBLFP35 12.8 V, 35 Ah lithium iron phosphate field battery
- Interface-cable options for widely used GPS and GNSS receivers

## Specifications

### Radio and transport

- **Radio:** SATEL-EASy Pro+ YM6823, 35 W
- **Radio bag:** YP35PB padded transport bag
- **Data connection:** One compatible SATELLINE Pro GPS/GNSS interface cable selected for the host receiver

### Field power

- **Battery:** SBLFP35 12.8 V, 35 Ah lithium iron phosphate battery
- **Battery bag:** YP33BB protective battery bag
- **Charger:** SPCLFP lithium battery charger
- **Power cable:** SCP35P-SAE Pro+ to SAE power cable set with fused SAE battery leads

### Antenna system

- **Antenna:** YAS5MW 450–470 MHz, 5 dBi NMO whip antenna
- **Pole-top mount:** YPTMAM NMO-to-TNC adapter with 5/8-11 mounting thread
- **Antenna cable:** YCAK08 10 ft, 0.195 in cable with TNC-male connectors
- **Mast and tripod:** K-YKIT-AK tripod with telescoping mast and transport bag

### GPS and GNSS cable options

- **Carlson:** YCSWK-CF for a DB-9 female connection
- **Hemisphere and Carlson:** YCSWK-H1 for Hemisphere S320 or Carlson BRX-5; YCSWK-H4 or powered YCSWK-H4P for Hemisphere S321, Carlson BRX-6 and compatible GeoMax equipment
- **Leica:** YCSWK-L1 for Leica 1200, 1250, GS10 and GS15 families; YCSWK-L4 for iCON gps 60, GS14, GS16 and related models
- **Sokkia:** YCSWK-S1 for 2700ISX; YCSWK-SG1 for GRX1 and GRX2
- **Topcon:** YCSWK-M1
- **Trimble:** YCSWK-T4 or powered YCSWK-T4P

## Compatibility

- Carlson GPS and GNSS receivers
- Hemisphere GPS and GNSS receivers
- Leica GPS and GNSS receivers
- Sokkia GPS and GNSS receivers
- Topcon GPS and GNSS receivers
- Trimble GPS and GNSS receivers
- Other compatible OEM UHF RTK systems with a suitable interface cable

## Documents

- [KS1 High Power Base Station Kit datasheet](https://catalog.satelusa.com/documents/ks1/KS1_Data_Sheet.pdf) (datasheet)

## Related products

- [SATEL-EASy Pro+](https://catalog.satelusa.com/products/satel-easy-pro-plus/)
- [SBLFP35](https://catalog.satelusa.com/products/sblfp35/)
- [SCP35P-SAE](https://catalog.satelusa.com/products/scp35p-sae/)
- [YAS5MW](https://catalog.satelusa.com/products/yas5mw/)
- [K-YKIT-AK](https://catalog.satelusa.com/products/k-ykit-ak/)