User's Manual
Table Of Contents
- 1 Introduction
- 2 Getting Started
- 3 Configuration
- 3.1 Before you begin
- 3.2 Connecting to your GoBox configuration interface
- 3.3 Managing Operational Profiles
- 3.4 Managing Duplexers
- 4 Using the GoBox
- 4.1 Turning your GoBox On
- 4.2 Selecting an Operational Profile
- 4.3 Stopping Repeater Operation
- 4.4 Checking GoBox Status
- 4.5 Administration
- 5 Troubleshooting
- 5.1 Cannot connect to the GoBox web interface
- 5.2 Network Status icon displays REG ERR
- 5.3 Network Status icons displays PSWD
- 5.4 Network Status icon WWW does not turn solid
- 5.5 Network Status icon VPN does not turn solid
- 5.6 Network Status icon RNC does not turn solid
- 5.7 Status window displays Err:Ctrl
- 5.8 Status window displays Err:Rad1, Err:Rad2 or Err:Rad12
- 5.9 There are no profiles to select on the GoBox control panel
- 5.10 GoBox web interface displays “Template Syntax Error”
- 5.11 The LEDs and the LCD backlight do not turn on
- 5.12 When turning on the GoBox, the LEDs flash rapidly for a second, and the LCD stays blank
- 6 Glossary
SFFR-6 User Manual
Introduction
Doc ID: ES1002-UM02-v508
Copyright © 2021 Etherstack
Page 9 of 63
1.4 Technical Specifications
General
Dimensions
259 mm (D) x 216 mm (W) x 198 mm (H)
(10.2 in (D) x 8.5 in (W) x 7.8 in (H))
Weight
1
9.0 kgs
(19.8 lbs)
External Casing
Aluminium Alloy
Certifications
FCC Parts 90, 80, 74, 22
IC RSS-119
AS/NZS 4295
Input Power
AC
100 – 250 VAC
DC
10.8 - 15.6 VDC / 10Amps
Batteries
2 x Lithium Ion 11.25V 8850mAh
RF Specifications
VHF
UHF
Supported Frequency Ranges
136-174 MHz
380-470 MHz
440-520 MHz
FCC ID
2ADAKSFFR6V2
2ADAKSFFR6UL2
2ADAKSFFR6UH2
IC
9487A-SFFR6V2
9487A-SFFR6UL2
9487A-SFFR6UH2
Channel Spacing
12.5 kHz
Channel Step Size
2.5 / 3.125 kHz
Modulation
C4FM / FM
Internal Duplexer
Internal notch type
4.5MHz Minimum Split
Internal notch type
5Mhz Minimum Split
Transmitter
Output Power
28W
2
(Max)
Conducted Spurious Emissions
<-20 dBm
Modulation Fidelity
<1%
Frequency Accuracy
+/- 1.0 ppm
Adjacent Channel Power Ratio
67 db (C4FM), 60dB (FM)
Receiver
Reference Sensitivity
-116 dBm
Selectivity
60 db
Intermodulation Rejection
75 dB
Conducted Spurious Emissions
-57 dBm
1
Includes duplexer and two batteries
2
Maximum power at RF port with duplexer bypassed. Use with an internal duplexer will reduce the output power at the RF connector.