R1 Repeater

Wearable Digital Communicator

Rollts Domino R1

Repeater

Extends communication range of Rollts Digital

Communicator and builds a small-scale

communication network

900 MHz / *(EU) 800 MHz ISM license-free band

Frequency Hopping Spread Spectrum (FHSS)

Resistant to narrowband interference and difficult to intercept

Uses bandwidth more efficiently

Main Power Supply and High-Capacity Battery

12V DC power adapter and 20,000 mAh rechargeable battery lasts up to 3 days

Possible for both portable and fixed use with two-way power supply

Encryption (AES-256)

Making eavesdropping impossible, even when set to the same channel and group using

encryption technology

High receiving sensitivity

Receives weak signal and transmits it with high-quality communication signal

Only Rollts makes possible.

Eliminates indoor communication blind spots

Extends the communication range infinitely through relay among Rollts Digital

Communicators and Repeaters

Secures own local communication network by building a small-scale

communication network

Supports for both portable and fixed use outdoors and indoors

Table 1. General Specifications

General Specifications

Frequency

• 900 MHz ISM FHSS

Contact List Capacity

• 50 ch (1,000 groups/ch)

Encryption

• AES-256

Range (Line of sight)

• Up to 3 miles (4.8 km)

Operating Temperature

• -20℃ to 60℃ (Charge: 0℃ to 45℃)

Dimensions (H x W x D)

• 7.8" x 4.7" x 1.97"

• (199.5 mm x 120 mm x 50 mm) (Except antenna)

Weight

• 45.4 oz. (1.29 kg)

• (Including bracket 65g and internal battery 342g)

Power Source (Built in battery)

• Li-polymer battery @ DC 3.7 V / 20,000 mAh

Usable Time (Built in battery)

• 3 days

Stand-by (Built in battery)

• One month

Charging Time

• 12 hours (0.1 C, 2 A)

Earset Port

• 3.5mm 4 pole headset connection

Table 2. Receiver Specifications

Receiver Specifications

Frequency Stability

• +/- 2 ppm

Spurious Emissions Radiated

• < 43.5 dBuV/m

Blocking Immunity +/- 1 MHz

• 79 dB

Audio Output

• Earphone: 50 mW

Table 3. Transmitter Specifications

Transmitter Specifications

RF Output

• 1 W

Frequency Stability

• +/- 2 ppm

Operating Frequency

• 902.6 ~ 927.5 MHz (Center: 914.5 MHz)

Channel Spacing

• 100 kHz / 500 kHz

Hopping Channels

• 50 hops/channel

Spurious Emissions Radiated

• < 54 dBuV/m

FCC Modulation

• GFSK 900 MHz ISM FHSS

Table 4. Adaptor

Adaptor

Input Power

• AC 100 V ~ 240 V (50 Hz / 60 Hz)

Output Power

• DC 12 V / 2 A

Plug

• External(-) 5.5 mm, internal(+) 2.1 mm

Table 4. * EU 800 MHz General Specifications will be different to frequency

Table 5. Ordering Information

Maximum Range may vary and is based on line-of-sight operation without obstructions, and

under ideal conditions Periodic performance enhancements may result in modified product

appearance and Specifications Rollts Digital Communicator meets applicable regulatory

requirements

General Specifications

Description

Frequency

• (EU)800 MHz ISM FHSS

Contact List Capacity

• 13 ch (1,000 groups/ch)

Range (Line of sight)

• Up to 3 miles (4.8 km)

Receiver Specifications

Frequency Stability

• +/- 2 ppm

Spurious Emissions Radiated

• < 43.5 dBuV/m

Blocking Immunity +/- 1 MHz

• ≥-79 dBm

Transmitter Specifications

Frequency Stability

• +/- 2 ppm

Operating Frequency

• 869.4MHz ~ 869.65MHz (Center: 869.5235

MHz)

Channel Spacing

• 19 Khz

Hopping Channels

• 13 hops/channel

Spurious Emissions Radiated

• < -54 dBuV/m

FCC Modulation

• 4GFSK 800 MHz ISM FHSS

Part number

Description

CIC-RRP-9MK9=

• Repeater 900 MHz only

CIC-RRP-8MK9=

• Repeater 869 MHz only